%------------------------------------------------------------------------------
% File     : Prover9---1109a
% Problem  : PUZ016-2.005 : TPTP v8.1.0. Released v1.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_prover9 %d %s

% Computer : n020.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Mon Jul 18 18:23:51 EDT 2022

% Result   : Unsatisfiable 0.81s 1.08s
% Output   : Refutation 0.81s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : PUZ016-2.005 : TPTP v8.1.0. Released v1.2.0.
% 0.07/0.14  % Command  : tptp2X_and_run_prover9 %d %s
% 0.14/0.35  % Computer : n020.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 600
% 0.14/0.35  % DateTime : Sat May 28 22:59:24 EDT 2022
% 0.14/0.35  % CPUTime  : 
% 0.81/1.08  ============================== Prover9 ===============================
% 0.81/1.08  Prover9 (32) version 2009-11A, November 2009.
% 0.81/1.08  Process 20021 was started by sandbox on n020.cluster.edu,
% 0.81/1.08  Sat May 28 22:59:25 2022
% 0.81/1.08  The command was "/export/starexec/sandbox/solver/bin/prover9 -t 300 -f /tmp/Prover9_19686_n020.cluster.edu".
% 0.81/1.08  ============================== end of head ===========================
% 0.81/1.08  
% 0.81/1.08  ============================== INPUT =================================
% 0.81/1.08  
% 0.81/1.08  % Reading from file /tmp/Prover9_19686_n020.cluster.edu
% 0.81/1.08  
% 0.81/1.08  set(prolog_style_variables).
% 0.81/1.08  set(auto2).
% 0.81/1.08      % set(auto2) -> set(auto).
% 0.81/1.08      % set(auto) -> set(auto_inference).
% 0.81/1.08      % set(auto) -> set(auto_setup).
% 0.81/1.08      % set(auto_setup) -> set(predicate_elim).
% 0.81/1.08      % set(auto_setup) -> assign(eq_defs, unfold).
% 0.81/1.08      % set(auto) -> set(auto_limits).
% 0.81/1.08      % set(auto_limits) -> assign(max_weight, "100.000").
% 0.81/1.08      % set(auto_limits) -> assign(sos_limit, 20000).
% 0.81/1.08      % set(auto) -> set(auto_denials).
% 0.81/1.08      % set(auto) -> set(auto_process).
% 0.81/1.08      % set(auto2) -> assign(new_constants, 1).
% 0.81/1.08      % set(auto2) -> assign(fold_denial_max, 3).
% 0.81/1.08      % set(auto2) -> assign(max_weight, "200.000").
% 0.81/1.08      % set(auto2) -> assign(max_hours, 1).
% 0.81/1.08      % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.81/1.08      % set(auto2) -> assign(max_seconds, 0).
% 0.81/1.08      % set(auto2) -> assign(max_minutes, 5).
% 0.81/1.08      % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.81/1.08      % set(auto2) -> set(sort_initial_sos).
% 0.81/1.08      % set(auto2) -> assign(sos_limit, -1).
% 0.81/1.08      % set(auto2) -> assign(lrs_ticks, 3000).
% 0.81/1.08      % set(auto2) -> assign(max_megs, 400).
% 0.81/1.08      % set(auto2) -> assign(stats, some).
% 0.81/1.08      % set(auto2) -> clear(echo_input).
% 0.81/1.08      % set(auto2) -> set(quiet).
% 0.81/1.08      % set(auto2) -> clear(print_initial_clauses).
% 0.81/1.08      % set(auto2) -> clear(print_given).
% 0.81/1.08  assign(lrs_ticks,-1).
% 0.81/1.08  assign(sos_limit,10000).
% 0.81/1.08  assign(order,kbo).
% 0.81/1.08  set(lex_order_vars).
% 0.81/1.08  clear(print_given).
% 0.81/1.08  
% 0.81/1.08  % formulas(sos).  % not echoed (117 formulas)
% 0.81/1.08  
% 0.81/1.08  ============================== end of input ==========================
% 0.81/1.08  
% 0.81/1.08  % From the command line: assign(max_seconds, 300).
% 0.81/1.08  
% 0.81/1.08  ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.81/1.08  
% 0.81/1.08  % Formulas that are not ordinary clauses:
% 0.81/1.08  
% 0.81/1.08  ============================== end of process non-clausal formulas ===
% 0.81/1.08  
% 0.81/1.08  ============================== PROCESS INITIAL CLAUSES ===============
% 0.81/1.08  
% 0.81/1.08  ============================== PREDICATE ELIMINATION =================
% 0.81/1.08  
% 0.81/1.08  ============================== end predicate elimination =============
% 0.81/1.08  
% 0.81/1.08  Auto_denials:  (non-Horn, no changes).
% 0.81/1.08  
% 0.81/1.08  Term ordering decisions:
% 0.81/1.08  Function symbol KB weights: 
% 0.81/1.08  
% 0.81/1.08  ============================== end of process initial clauses ========
% 0.81/1.08  
% 0.81/1.08  ============================== CLAUSES FOR SEARCH ====================
% 0.81/1.08  
% 0.81/1.08  ============================== end of clauses for search =============
% 0.81/1.08  
% 0.81/1.08  ============================== SEARCH ================================
% 0.81/1.08  
% 0.81/1.08  % Starting search at 0.02 seconds.
% 0.81/1.08  
% 0.81/1.08  ============================== PROOF =================================
% 0.81/1.08  % SZS status Unsatisfiable
% 0.81/1.08  % SZS output start Refutation
% 0.81/1.08  
% 0.81/1.08  % Proof 1 at 0.06 (+ 0.00) seconds.
% 0.81/1.08  % Length of proof is 407.
% 0.81/1.08  % Level of proof is 273.
% 0.81/1.08  % Maximum clause weight is 9.000.
% 0.81/1.08  % Given clauses 517.
% 0.81/1.08  
% 0.81/1.08  3 -vertical_1_2 # label(uncovered2_1_2) # label(negated_conjecture).  [assumption].
% 0.81/1.08  5 -horizontal_1_1 # label(uncovered3_1_2) # label(negated_conjecture).  [assumption].
% 0.81/1.08  6 horizontal_1_1 | vertical_1_1 # label(covered_1_1) # label(negated_conjecture).  [assumption].
% 0.81/1.08  7 vertical_1_1.  [copy(6),unit_del(a,5)].
% 0.81/1.08  10 vertical_1_5 | horizontal_1_4 # label(covered_1_5) # label(negated_conjecture).  [assumption].
% 0.81/1.08  11 horizontal_2_2 | vertical_2_2 | horizontal_2_1 | vertical_1_2 # label(covered_2_2) # label(negated_conjecture).  [assumption].
% 0.81/1.08  12 horizontal_2_2 | vertical_2_2 | horizontal_2_1.  [copy(11),unit_del(d,3)].
% 0.81/1.08  15 horizontal_2_4 | vertical_2_4 | horizontal_2_3 | vertical_1_4 # label(covered_2_4) # label(negated_conjecture).  [assumption].
% 0.81/1.08  17 horizontal_3_1 | vertical_3_1 | vertical_2_1 # label(covered_3_1) # label(negated_conjecture).  [assumption].
% 0.81/1.08  19 horizontal_3_3 | vertical_3_3 | horizontal_3_2 | vertical_2_3 # label(covered_3_3) # label(negated_conjecture).  [assumption].
% 0.81/1.08  21 vertical_3_5 | horizontal_3_4 | vertical_2_5 # label(covered_3_5) # label(negated_conjecture).  [assumption].
% 0.81/1.08  23 horizontal_4_2 | vertical_4_2 | horizontal_4_1 | vertical_3_2 # label(covered_4_2) # label(negated_conjecture).  [assumption].
% 0.81/1.08  25 horizontal_4_4 | vertical_4_4 | horizontal_4_3 | vertical_3_4 # label(covered_4_4) # label(negated_conjecture).  [assumption].
% 0.81/1.08  27 horizontal_5_1 | vertical_4_1 # label(covered_5_1) # label(negated_conjecture).  [assumption].
% 0.81/1.08  29 horizontal_5_3 | horizontal_5_2 | vertical_4_3 # label(covered_5_3) # label(negated_conjecture).  [assumption].
% 0.81/1.08  31 horizontal_5_4 | vertical_4_5 # label(covered_5_5) # label(negated_conjecture).  [assumption].
% 0.81/1.08  33 -horizontal_1_4 | -vertical_1_4 # label(unique_cover1_1_4) # label(negated_conjecture).  [assumption].
% 0.81/1.08  36 -horizontal_2_1 | -vertical_1_1 # label(unique_cover3_2_1) # label(negated_conjecture).  [assumption].
% 0.81/1.08  37 -horizontal_2_1.  [copy(36),unit_del(b,7)].
% 0.81/1.08  38 -vertical_2_1 | -vertical_1_1 # label(unique_cover5_2_1) # label(negated_conjecture).  [assumption].
% 0.81/1.08  39 -vertical_2_1.  [copy(38),unit_del(b,7)].
% 0.81/1.08  41 -horizontal_2_3 | -vertical_2_3 # label(unique_cover1_2_3) # label(negated_conjecture).  [assumption].
% 0.81/1.08  42 -horizontal_2_3 | -horizontal_2_2 # label(unique_cover2_2_3) # label(negated_conjecture).  [assumption].
% 0.81/1.08  43 -vertical_2_3 | -horizontal_2_2 # label(unique_cover4_2_3) # label(negated_conjecture).  [assumption].
% 0.81/1.08  50 -vertical_2_5 | -horizontal_2_4 # label(unique_cover4_2_5) # label(negated_conjecture).  [assumption].
% 0.81/1.08  51 -vertical_2_5 | -vertical_1_5 # label(unique_cover5_2_5) # label(negated_conjecture).  [assumption].
% 0.81/1.08  54 -horizontal_3_2 | -vertical_3_2 # label(unique_cover1_3_2) # label(negated_conjecture).  [assumption].
% 0.81/1.08  55 -horizontal_3_2 | -horizontal_3_1 # label(unique_cover2_3_2) # label(negated_conjecture).  [assumption].
% 0.81/1.08  56 -horizontal_3_2 | -vertical_2_2 # label(unique_cover3_3_2) # label(negated_conjecture).  [assumption].
% 0.81/1.08  57 -vertical_3_2 | -horizontal_3_1 # label(unique_cover4_3_2) # label(negated_conjecture).  [assumption].
% 0.81/1.08  58 -vertical_3_2 | -vertical_2_2 # label(unique_cover5_3_2) # label(negated_conjecture).  [assumption].
% 0.81/1.08  59 -horizontal_3_1 | -vertical_2_2 # label(unique_cover6_3_2) # label(negated_conjecture).  [assumption].
% 0.81/1.08  66 -horizontal_3_4 | -vertical_3_4 # label(unique_cover1_3_4) # label(negated_conjecture).  [assumption].
% 0.81/1.08  67 -horizontal_3_4 | -horizontal_3_3 # label(unique_cover2_3_4) # label(negated_conjecture).  [assumption].
% 0.81/1.08  69 -vertical_3_4 | -horizontal_3_3 # label(unique_cover4_3_4) # label(negated_conjecture).  [assumption].
% 0.81/1.08  70 -vertical_3_4 | -vertical_2_4 # label(unique_cover5_3_4) # label(negated_conjecture).  [assumption].
% 0.81/1.08  71 -horizontal_3_3 | -vertical_2_4 # label(unique_cover6_3_4) # label(negated_conjecture).  [assumption].
% 0.81/1.08  75 -horizontal_4_1 | -vertical_4_1 # label(unique_cover1_4_1) # label(negated_conjecture).  [assumption].
% 0.81/1.08  76 -horizontal_4_1 | -vertical_3_1 # label(unique_cover3_4_1) # label(negated_conjecture).  [assumption].
% 0.81/1.08  77 -vertical_4_1 | -vertical_3_1 # label(unique_cover5_4_1) # label(negated_conjecture).  [assumption].
% 0.81/1.08  84 -horizontal_4_3 | -vertical_4_3 # label(unique_cover1_4_3) # label(negated_conjecture).  [assumption].
% 0.81/1.08  85 -horizontal_4_3 | -horizontal_4_2 # label(unique_cover2_4_3) # label(negated_conjecture).  [assumption].
% 0.81/1.08  86 -horizontal_4_3 | -vertical_3_3 # label(unique_cover3_4_3) # label(negated_conjecture).  [assumption].
% 0.81/1.08  87 -vertical_4_3 | -horizontal_4_2 # label(unique_cover4_4_3) # label(negated_conjecture).  [assumption].
% 0.81/1.08  88 -vertical_4_3 | -vertical_3_3 # label(unique_cover5_4_3) # label(negated_conjecture).  [assumption].
% 0.81/1.08  89 -horizontal_4_2 | -vertical_3_3 # label(unique_cover6_4_3) # label(negated_conjecture).  [assumption].
% 0.81/1.08  96 -vertical_4_5 | -horizontal_4_4 # label(unique_cover4_4_5) # label(negated_conjecture).  [assumption].
% 0.81/1.08  97 -vertical_4_5 | -vertical_3_5 # label(unique_cover5_4_5) # label(negated_conjecture).  [assumption].
% 0.81/1.08  98 -horizontal_4_4 | -vertical_3_5 # label(unique_cover6_4_5) # label(negated_conjecture).  [assumption].
% 0.81/1.08  100 -horizontal_5_2 | -horizontal_5_1 # label(unique_cover2_5_2) # label(negated_conjecture).  [assumption].
% 0.81/1.08  101 -horizontal_5_2 | -vertical_4_2 # label(unique_cover3_5_2) # label(negated_conjecture).  [assumption].
% 0.81/1.08  102 -horizontal_5_1 | -vertical_4_2 # label(unique_cover6_5_2) # label(negated_conjecture).  [assumption].
% 0.81/1.08  106 -horizontal_5_4 | -horizontal_5_3 # label(unique_cover2_5_4) # label(negated_conjecture).  [assumption].
% 0.81/1.08  107 -horizontal_5_4 | -vertical_4_4 # label(unique_cover3_5_4) # label(negated_conjecture).  [assumption].
% 0.81/1.08  108 -horizontal_5_3 | -vertical_4_4 # label(unique_cover6_5_4) # label(negated_conjecture).  [assumption].
% 0.81/1.08  110 horizontal_2_2 | vertical_2_2.  [back_unit_del(12),unit_del(c,37)].
% 0.81/1.08  111 horizontal_3_1 | vertical_3_1.  [back_unit_del(17),unit_del(c,39)].
% 0.81/1.08  117 -horizontal_3_3 | horizontal_2_4 | horizontal_2_3 | vertical_1_4.  [resolve(71,b,15,b)].
% 0.81/1.08  119 -horizontal_4_1 | horizontal_5_1.  [resolve(75,b,27,b)].
% 0.81/1.08  120 -vertical_3_1 | horizontal_5_1.  [resolve(77,a,27,b)].
% 0.81/1.08  125 -horizontal_4_3 | horizontal_5_3 | horizontal_5_2.  [resolve(84,b,29,c)].
% 0.81/1.08  126 -horizontal_4_3 | horizontal_3_3 | horizontal_3_2 | vertical_2_3.  [resolve(86,b,19,b)].
% 0.81/1.08  127 -horizontal_4_2 | horizontal_5_3 | horizontal_5_2.  [resolve(87,a,29,c)].
% 0.81/1.08  128 -vertical_3_3 | horizontal_5_3 | horizontal_5_2.  [resolve(88,a,29,c)].
% 0.81/1.08  129 -horizontal_4_2 | horizontal_3_3 | horizontal_3_2 | vertical_2_3.  [resolve(89,b,19,b)].
% 0.81/1.08  135 -horizontal_4_4 | horizontal_5_4.  [resolve(96,a,31,b)].
% 0.81/1.08  136 -vertical_3_5 | horizontal_5_4.  [resolve(97,a,31,b)].
% 0.81/1.08  137 -horizontal_4_4 | horizontal_3_4 | vertical_2_5.  [resolve(98,b,21,a)].
% 0.81/1.08  139 -horizontal_5_2 | horizontal_4_2 | horizontal_4_1 | vertical_3_2.  [resolve(101,b,23,b)].
% 0.81/1.08  140 -horizontal_5_1 | horizontal_4_2 | horizontal_4_1 | vertical_3_2.  [resolve(102,b,23,b)].
% 0.81/1.08  143 -horizontal_5_4 | horizontal_4_4 | horizontal_4_3 | vertical_3_4.  [resolve(107,b,25,b)].
% 0.81/1.08  144 -horizontal_5_3 | horizontal_4_4 | horizontal_4_3 | vertical_3_4.  [resolve(108,b,25,b)].
% 0.81/1.08  146 horizontal_2_2 | -horizontal_3_1.  [resolve(110,b,59,b)].
% 0.81/1.08  147 horizontal_2_2 | -horizontal_3_2.  [resolve(110,b,56,b)].
% 0.81/1.08  148 horizontal_3_1 | -horizontal_4_1.  [resolve(111,b,76,b)].
% 0.81/1.08  149 horizontal_5_1 | horizontal_3_1.  [resolve(120,a,111,b)].
% 0.81/1.08  150 horizontal_5_4 | horizontal_3_4 | vertical_2_5.  [resolve(136,a,21,a)].
% 0.81/1.08  151 horizontal_5_3 | horizontal_5_2 | horizontal_3_3 | horizontal_3_2 | vertical_2_3.  [resolve(128,a,19,b)].
% 0.81/1.08  153 horizontal_5_4 | horizontal_3_4 | -vertical_1_5.  [resolve(150,c,51,a)].
% 0.81/1.08  154 horizontal_5_4 | horizontal_3_4 | -horizontal_2_4.  [resolve(150,c,50,a)].
% 0.81/1.08  155 horizontal_5_4 | horizontal_3_4 | horizontal_1_4.  [resolve(153,c,10,a)].
% 0.81/1.08  157 horizontal_3_4 | horizontal_1_4 | -horizontal_5_3.  [resolve(155,a,106,a)].
% 0.81/1.08  158 horizontal_4_2 | horizontal_4_1 | vertical_3_2 | horizontal_3_1.  [resolve(140,a,149,a)].
% 0.81/1.08  159 horizontal_4_4 | horizontal_4_3 | vertical_3_4 | horizontal_3_4 | horizontal_1_4.  [resolve(143,a,155,a)].
% 0.81/1.08  160 horizontal_5_3 | horizontal_5_2 | horizontal_3_3 | horizontal_3_2 | -horizontal_2_2.  [resolve(151,e,43,a)].
% 0.81/1.08  163 horizontal_4_2 | horizontal_4_1 | horizontal_3_1 | -vertical_2_2.  [resolve(158,c,58,a)].
% 0.81/1.08  164 horizontal_4_2 | horizontal_4_1 | horizontal_3_1 | -horizontal_3_2.  [resolve(158,c,54,b)].
% 0.81/1.08  165 horizontal_4_2 | horizontal_4_1 | horizontal_3_1 | horizontal_2_2.  [resolve(163,d,110,b)].
% 0.81/1.08  168 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_3_3 | horizontal_3_2 | vertical_2_3.  [resolve(165,a,129,a)].
% 0.81/1.08  169 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_5_3 | horizontal_5_2.  [resolve(165,a,127,a)].
% 0.81/1.08  171 horizontal_4_4 | horizontal_4_3 | horizontal_3_4 | horizontal_1_4 | -horizontal_3_3.  [resolve(159,c,69,a)].
% 0.81/1.08  172 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_5_2 | horizontal_3_4 | horizontal_1_4.  [resolve(169,d,157,c)].
% 0.81/1.08  173 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | vertical_3_4.  [resolve(169,d,144,a)].
% 0.81/1.08  174 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_3_3 | horizontal_3_2 | -horizontal_2_3.  [resolve(168,f,41,b)].
% 0.81/1.08  175 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_3_4 | horizontal_1_4 | -horizontal_5_1.  [resolve(172,d,100,a)].
% 0.81/1.08  176 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_3_4 | horizontal_1_4.  [resolve(175,f,149,a),merge(f)].
% 0.81/1.08  177 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | -vertical_2_4.  [resolve(173,g,70,a)].
% 0.81/1.08  178 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | -horizontal_3_3.  [resolve(173,g,69,a)].
% 0.81/1.08  179 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | -horizontal_3_4.  [resolve(173,g,66,b)].
% 0.81/1.08  180 horizontal_3_1 | horizontal_2_2 | horizontal_3_4 | horizontal_1_4.  [resolve(176,a,148,b),merge(e)].
% 0.81/1.08  182 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | horizontal_2_4 | horizontal_2_3 | vertical_1_4.  [resolve(177,g,15,b)].
% 0.81/1.08  183 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | horizontal_1_4.  [resolve(179,g,180,c),merge(g),merge(h)].
% 0.81/1.08  184 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_4 | horizontal_4_3 | horizontal_1_4 | -horizontal_5_1.  [resolve(183,d,100,a)].
% 0.81/1.08  185 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_4 | horizontal_4_3 | horizontal_1_4.  [resolve(184,g,149,a),merge(g)].
% 0.81/1.08  186 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_3 | horizontal_1_4 | horizontal_5_4.  [resolve(185,d,135,a)].
% 0.81/1.08  187 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | horizontal_2_4 | horizontal_2_3 | -horizontal_1_4.  [resolve(182,i,33,b)].
% 0.81/1.08  188 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_3 | horizontal_1_4 | -horizontal_5_3.  [resolve(186,f,106,a)].
% 0.81/1.08  189 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_3 | horizontal_1_4 | horizontal_5_2.  [resolve(188,f,169,d),merge(f),merge(g),merge(h)].
% 0.81/1.08  190 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_3 | horizontal_1_4 | -horizontal_5_1.  [resolve(189,f,100,a)].
% 0.81/1.08  191 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_3 | horizontal_1_4.  [resolve(190,f,149,a),merge(f)].
% 0.81/1.08  193 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_1_4 | -horizontal_4_2.  [resolve(191,d,85,a)].
% 0.81/1.08  194 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_1_4.  [resolve(193,e,165,a),merge(e),merge(f),merge(g)].
% 0.81/1.08  195 horizontal_3_1 | horizontal_2_2 | horizontal_1_4.  [resolve(194,a,148,b),merge(d)].
% 0.81/1.08  196 horizontal_2_2 | horizontal_1_4.  [resolve(195,a,146,b),merge(c)].
% 0.81/1.08  197 horizontal_1_4 | horizontal_5_3 | horizontal_5_2 | horizontal_3_3 | horizontal_3_2.  [resolve(196,a,160,e)].
% 0.81/1.08  198 horizontal_1_4 | horizontal_5_2 | horizontal_3_3 | horizontal_3_2 | horizontal_3_4.  [resolve(197,b,157,c),merge(f)].
% 0.81/1.08  199 horizontal_1_4 | horizontal_5_2 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | vertical_3_4.  [resolve(197,b,144,a)].
% 0.81/1.08  202 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_4 | horizontal_4_2 | horizontal_4_1 | vertical_3_2.  [resolve(198,b,139,a)].
% 0.81/1.08  203 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_4 | -horizontal_5_1.  [resolve(198,b,100,a)].
% 0.81/1.08  204 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_4 | horizontal_3_1.  [resolve(203,e,149,a)].
% 0.81/1.08  206 horizontal_1_4 | horizontal_5_2 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | -horizontal_3_4.  [resolve(199,g,66,b)].
% 0.81/1.08  210 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_4 | horizontal_4_2 | horizontal_4_1 | -horizontal_3_1.  [resolve(202,g,57,a)].
% 0.81/1.08  211 horizontal_1_4 | horizontal_5_2 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | horizontal_3_1.  [resolve(206,g,204,d),merge(g),merge(h),merge(i)].
% 0.81/1.08  213 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | horizontal_3_1 | -horizontal_5_1.  [resolve(211,b,100,a)].
% 0.81/1.08  214 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | horizontal_3_1.  [resolve(213,g,149,a),merge(g)].
% 0.81/1.08  215 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_3_1 | horizontal_5_4.  [resolve(214,d,135,a)].
% 0.81/1.08  216 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_3_1 | -horizontal_5_3.  [resolve(215,f,106,a)].
% 0.81/1.08  217 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_3_1 | horizontal_5_2.  [resolve(216,f,197,b),merge(f),merge(h),merge(i)].
% 0.81/1.08  219 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_3_1 | -horizontal_5_1.  [resolve(217,f,100,a)].
% 0.81/1.08  220 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_3_1.  [resolve(219,f,149,a),merge(f)].
% 0.81/1.08  222 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_1 | vertical_2_3.  [resolve(220,d,126,a),merge(e),merge(f)].
% 0.81/1.08  224 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_1 | -horizontal_2_2.  [resolve(222,e,43,a)].
% 0.81/1.08  226 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_1.  [resolve(224,e,196,a),merge(e)].
% 0.81/1.08  227 horizontal_1_4 | horizontal_3_2 | horizontal_3_1 | horizontal_4_4 | horizontal_4_3 | horizontal_3_4.  [resolve(226,b,171,e),merge(g)].
% 0.81/1.08  228 horizontal_1_4 | horizontal_3_2 | horizontal_3_1 | horizontal_4_3 | horizontal_3_4 | vertical_2_5.  [resolve(227,d,137,a),merge(f)].
% 0.81/1.08  229 horizontal_1_4 | horizontal_3_2 | horizontal_3_1 | horizontal_4_3 | horizontal_3_4 | -vertical_1_5.  [resolve(228,f,51,a)].
% 0.81/1.08  230 horizontal_1_4 | horizontal_3_2 | horizontal_3_1 | horizontal_4_3 | horizontal_3_4.  [resolve(229,f,10,a),merge(f)].
% 0.81/1.08  231 horizontal_1_4 | horizontal_3_2 | horizontal_3_1 | horizontal_3_4 | horizontal_5_3 | horizontal_5_2.  [resolve(230,d,125,a)].
% 0.81/1.08  233 horizontal_1_4 | horizontal_3_2 | horizontal_3_1 | horizontal_3_4 | horizontal_5_2.  [resolve(231,e,157,c),merge(f),merge(g)].
% 0.81/1.08  234 horizontal_1_4 | horizontal_3_2 | horizontal_3_1 | horizontal_3_4 | -horizontal_5_1.  [resolve(233,e,100,a)].
% 0.81/1.08  235 horizontal_1_4 | horizontal_3_2 | horizontal_3_1 | horizontal_3_4.  [resolve(234,e,149,a),merge(e)].
% 0.81/1.08  236 horizontal_1_4 | horizontal_3_2 | horizontal_3_1 | -horizontal_3_3.  [resolve(235,d,67,a)].
% 0.81/1.08  237 horizontal_1_4 | horizontal_3_2 | horizontal_3_1.  [resolve(236,d,226,b),merge(d),merge(e),merge(f)].
% 0.81/1.08  238 horizontal_1_4 | horizontal_3_1 | horizontal_4_2 | horizontal_4_1.  [resolve(237,b,164,d),merge(e)].
% 0.81/1.08  239 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_5_3 | horizontal_5_2.  [resolve(238,c,127,a)].
% 0.81/1.08  240 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_5_2 | horizontal_3_4.  [resolve(239,d,157,c),merge(f)].
% 0.81/1.08  241 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | vertical_3_4.  [resolve(239,d,144,a)].
% 0.81/1.08  242 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_3_4 | -horizontal_5_1.  [resolve(240,d,100,a)].
% 0.81/1.08  243 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_3_4.  [resolve(242,e,149,a),merge(e)].
% 0.81/1.08  244 horizontal_1_4 | horizontal_3_1 | horizontal_3_4.  [resolve(243,c,148,b),merge(d)].
% 0.81/1.08  247 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | -horizontal_3_4.  [resolve(241,g,66,b)].
% 0.81/1.08  248 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3.  [resolve(247,g,244,c),merge(g),merge(h)].
% 0.81/1.08  249 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_4 | horizontal_4_3 | -horizontal_5_1.  [resolve(248,d,100,a)].
% 0.81/1.08  250 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_4 | horizontal_4_3.  [resolve(249,f,149,a),merge(f)].
% 0.81/1.08  251 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | horizontal_5_4.  [resolve(250,d,135,a)].
% 0.81/1.08  252 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | -horizontal_5_3.  [resolve(251,e,106,a)].
% 0.81/1.08  253 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | horizontal_5_2.  [resolve(252,e,239,d),merge(e),merge(f),merge(g)].
% 0.81/1.08  254 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | -horizontal_5_1.  [resolve(253,e,100,a)].
% 0.81/1.09  255 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3.  [resolve(254,e,149,a),merge(e)].
% 0.81/1.09  257 horizontal_1_4 | horizontal_3_1 | horizontal_4_1 | -horizontal_4_2.  [resolve(255,d,85,a)].
% 0.81/1.09  258 horizontal_1_4 | horizontal_3_1 | horizontal_4_1.  [resolve(257,d,238,c),merge(d),merge(e),merge(f)].
% 0.81/1.09  259 horizontal_1_4 | horizontal_3_1.  [resolve(258,c,148,b),merge(c)].
% 0.81/1.09  260 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_4 | horizontal_4_2 | horizontal_4_1.  [resolve(259,b,210,g),merge(b)].
% 0.81/1.09  261 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_4 | horizontal_4_1 | vertical_2_3.  [resolve(260,e,129,a),merge(f),merge(g)].
% 0.81/1.09  262 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_4 | horizontal_4_1 | -horizontal_2_2.  [resolve(261,f,43,a)].
% 0.81/1.09  263 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_4 | horizontal_4_1.  [resolve(262,f,196,a),merge(f)].
% 0.81/1.09  264 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_4 | horizontal_5_1.  [resolve(263,e,119,a)].
% 0.81/1.09  265 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_4.  [resolve(264,e,203,e),merge(e),merge(f),merge(g),merge(h)].
% 0.81/1.09  266 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3.  [resolve(265,d,206,g),merge(d),merge(f),merge(g)].
% 0.81/1.09  268 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | vertical_3_2.  [resolve(266,d,139,a)].
% 0.81/1.09  269 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | -horizontal_5_1.  [resolve(266,d,100,a)].
% 0.81/1.09  272 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | -horizontal_3_1.  [resolve(268,h,57,a)].
% 0.81/1.09  273 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1.  [resolve(272,h,259,b),merge(h)].
% 0.81/1.09  274 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | horizontal_5_4.  [resolve(273,d,135,a)].
% 0.81/1.09  275 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | -horizontal_5_3.  [resolve(274,g,106,a)].
% 0.81/1.09  276 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | horizontal_5_2.  [resolve(275,g,197,b),merge(g),merge(i),merge(j)].
% 0.81/1.09  278 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | vertical_3_2.  [resolve(276,g,139,a),merge(g),merge(h)].
% 0.81/1.09  282 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | -horizontal_3_1.  [resolve(278,g,57,a)].
% 0.81/1.09  283 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1.  [resolve(282,g,259,b),merge(g)].
% 0.81/1.09  285 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_2 | horizontal_4_1 | vertical_2_3.  [resolve(283,d,126,a),merge(f),merge(g)].
% 0.81/1.09  286 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_2 | horizontal_4_1 | -horizontal_2_2.  [resolve(285,f,43,a)].
% 0.81/1.09  288 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_2 | horizontal_4_1.  [resolve(286,f,196,a),merge(f)].
% 0.81/1.09  289 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_1 | vertical_2_3.  [resolve(288,d,129,a),merge(e),merge(f)].
% 0.81/1.09  291 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_1 | -horizontal_2_2.  [resolve(289,e,43,a)].
% 0.81/1.09  292 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_1.  [resolve(291,e,196,a),merge(e)].
% 0.81/1.09  293 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_5_1.  [resolve(292,d,119,a)].
% 0.81/1.09  294 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3.  [resolve(293,d,269,f),merge(d),merge(e),merge(f)].
% 0.81/1.09  295 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_5_4.  [resolve(294,d,135,a)].
% 0.81/1.09  296 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | -horizontal_5_3.  [resolve(295,e,106,a)].
% 0.81/1.09  297 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_5_2.  [resolve(296,e,197,b),merge(e),merge(g),merge(h)].
% 0.81/1.09  299 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | -horizontal_5_1.  [resolve(297,e,100,a)].
% 0.81/1.09  300 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3.  [resolve(299,e,293,d),merge(e),merge(f),merge(g)].
% 0.81/1.09  302 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | vertical_2_3.  [resolve(300,d,126,a),merge(d),merge(e)].
% 0.81/1.09  304 horizontal_1_4 | horizontal_3_3 | horizontal_3_2 | -horizontal_2_2.  [resolve(302,d,43,a)].
% 0.81/1.09  306 horizontal_1_4 | horizontal_3_3 | horizontal_3_2.  [resolve(304,d,196,a),merge(d)].
% 0.81/1.09  307 horizontal_1_4 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | horizontal_3_4.  [resolve(306,b,171,e),merge(f)].
% 0.81/1.09  308 horizontal_1_4 | horizontal_3_2 | horizontal_4_3 | horizontal_3_4 | vertical_2_5.  [resolve(307,c,137,a),merge(e)].
% 0.81/1.09  309 horizontal_1_4 | horizontal_3_2 | horizontal_4_3 | horizontal_3_4 | -vertical_1_5.  [resolve(308,e,51,a)].
% 0.81/1.09  310 horizontal_1_4 | horizontal_3_2 | horizontal_4_3 | horizontal_3_4.  [resolve(309,e,10,a),merge(e)].
% 0.81/1.09  311 horizontal_1_4 | horizontal_3_2 | horizontal_3_4 | horizontal_5_3 | horizontal_5_2.  [resolve(310,c,125,a)].
% 0.81/1.09  312 horizontal_1_4 | horizontal_3_2 | horizontal_3_4 | -horizontal_4_2.  [resolve(310,c,85,a)].
% 0.81/1.09  313 horizontal_1_4 | horizontal_3_2 | horizontal_3_4 | horizontal_5_2.  [resolve(311,d,157,c),merge(e),merge(f)].
% 0.81/1.09  314 horizontal_1_4 | horizontal_3_2 | horizontal_3_4 | horizontal_4_2 | horizontal_4_1 | vertical_3_2.  [resolve(313,d,139,a)].
% 0.81/1.09  315 horizontal_1_4 | horizontal_3_2 | horizontal_3_4 | -horizontal_5_1.  [resolve(313,d,100,a)].
% 0.81/1.09  317 horizontal_1_4 | horizontal_3_2 | horizontal_3_4 | horizontal_4_2 | horizontal_4_1 | -horizontal_3_1.  [resolve(314,f,57,a)].
% 0.81/1.09  318 horizontal_1_4 | horizontal_3_2 | horizontal_3_4 | horizontal_4_2 | horizontal_4_1.  [resolve(317,f,259,b),merge(f)].
% 0.81/1.09  319 horizontal_1_4 | horizontal_3_2 | horizontal_3_4 | horizontal_4_1.  [resolve(318,d,312,d),merge(e),merge(f),merge(g)].
% 0.81/1.09  320 horizontal_1_4 | horizontal_3_2 | horizontal_3_4 | horizontal_5_1.  [resolve(319,d,119,a)].
% 0.81/1.09  321 horizontal_1_4 | horizontal_3_2 | horizontal_3_4.  [resolve(320,d,315,d),merge(d),merge(e),merge(f)].
% 0.81/1.09  322 horizontal_1_4 | horizontal_3_2 | -horizontal_3_3.  [resolve(321,c,67,a)].
% 0.81/1.09  323 horizontal_1_4 | horizontal_3_2.  [resolve(322,c,306,b),merge(c),merge(d)].
% 0.81/1.09  324 horizontal_1_4 | -horizontal_3_1.  [resolve(323,b,55,a)].
% 0.81/1.09  325 horizontal_1_4.  [resolve(324,b,259,b),merge(b)].
% 0.81/1.09  326 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | horizontal_2_4 | horizontal_2_3.  [back_unit_del(187),unit_del(i,325)].
% 0.81/1.09  328 -vertical_1_4.  [back_unit_del(33),unit_del(a,325)].
% 0.81/1.09  331 -horizontal_3_3 | horizontal_2_4 | horizontal_2_3.  [back_unit_del(117),unit_del(d,328)].
% 0.81/1.09  332 horizontal_2_4 | vertical_2_4 | horizontal_2_3.  [back_unit_del(15),unit_del(d,328)].
% 0.81/1.09  333 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_4 | horizontal_4_3 | horizontal_2_4 | horizontal_2_3 | -horizontal_5_1.  [resolve(326,d,100,a)].
% 0.81/1.09  334 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_4 | horizontal_4_3 | horizontal_2_4 | horizontal_2_3.  [resolve(333,h,149,a),merge(h)].
% 0.81/1.09  335 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_3 | horizontal_2_4 | horizontal_2_3 | horizontal_5_4.  [resolve(334,d,135,a)].
% 0.81/1.09  336 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_3 | horizontal_2_4 | horizontal_2_3 | -horizontal_5_3.  [resolve(335,g,106,a)].
% 0.81/1.09  337 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_3 | horizontal_2_4 | horizontal_2_3 | horizontal_5_2.  [resolve(336,g,169,d),merge(g),merge(h),merge(i)].
% 0.81/1.09  338 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_3 | horizontal_2_4 | horizontal_2_3 | -horizontal_5_1.  [resolve(337,g,100,a)].
% 0.81/1.09  339 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_4_3 | horizontal_2_4 | horizontal_2_3.  [resolve(338,g,149,a),merge(g)].
% 0.81/1.09  341 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_2_4 | horizontal_2_3 | -horizontal_4_2.  [resolve(339,d,85,a)].
% 0.81/1.09  342 horizontal_4_1 | horizontal_3_1 | horizontal_2_2 | horizontal_2_4 | horizontal_2_3.  [resolve(341,f,165,a),merge(f),merge(g),merge(h)].
% 0.81/1.09  343 horizontal_3_1 | horizontal_2_2 | horizontal_2_4 | horizontal_2_3.  [resolve(342,a,148,b),merge(e)].
% 0.81/1.09  344 horizontal_2_2 | horizontal_2_4 | horizontal_2_3.  [resolve(343,a,146,b),merge(d)].
% 0.81/1.09  345 horizontal_2_2 | horizontal_2_3 | horizontal_5_4 | horizontal_3_4.  [resolve(344,b,154,c)].
% 0.81/1.09  348 horizontal_2_2 | horizontal_2_3 | horizontal_3_4 | -horizontal_5_3.  [resolve(345,c,106,a)].
% 0.81/1.09  349 horizontal_2_2 | horizontal_2_3 | horizontal_3_4 | horizontal_4_1 | horizontal_3_1 | horizontal_5_2.  [resolve(348,d,169,d),merge(f)].
% 0.81/1.09  352 horizontal_2_2 | horizontal_2_3 | horizontal_3_4 | horizontal_4_1 | horizontal_3_1 | -horizontal_5_1.  [resolve(349,f,100,a)].
% 0.81/1.09  353 horizontal_2_2 | horizontal_2_3 | horizontal_3_4 | horizontal_4_1 | horizontal_3_1.  [resolve(352,f,149,a),merge(f)].
% 0.81/1.09  354 horizontal_2_2 | horizontal_2_3 | horizontal_3_4 | horizontal_3_1.  [resolve(353,d,148,b),merge(e)].
% 0.81/1.09  355 horizontal_2_2 | horizontal_2_3 | horizontal_3_1 | horizontal_4_1 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3.  [resolve(354,c,179,g),merge(e),merge(f)].
% 0.81/1.09  356 horizontal_2_2 | horizontal_2_3 | horizontal_3_1 | horizontal_4_1 | horizontal_4_4 | horizontal_4_3 | -horizontal_5_1.  [resolve(355,e,100,a)].
% 0.81/1.09  357 horizontal_2_2 | horizontal_2_3 | horizontal_3_1 | horizontal_4_1 | horizontal_4_4 | horizontal_4_3.  [resolve(356,g,149,a),merge(g)].
% 0.81/1.09  358 horizontal_2_2 | horizontal_2_3 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | horizontal_5_4.  [resolve(357,e,135,a)].
% 0.81/1.09  359 horizontal_2_2 | horizontal_2_3 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | -horizontal_5_3.  [resolve(358,f,106,a)].
% 0.81/1.09  360 horizontal_2_2 | horizontal_2_3 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | horizontal_5_2.  [resolve(359,f,169,d),merge(f),merge(g),merge(h)].
% 0.81/1.09  361 horizontal_2_2 | horizontal_2_3 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | -horizontal_5_1.  [resolve(360,f,100,a)].
% 0.81/1.09  362 horizontal_2_2 | horizontal_2_3 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3.  [resolve(361,f,149,a),merge(f)].
% 0.81/1.09  364 horizontal_2_2 | horizontal_2_3 | horizontal_3_1 | horizontal_4_1 | -horizontal_4_2.  [resolve(362,e,85,a)].
% 0.81/1.09  365 horizontal_2_2 | horizontal_2_3 | horizontal_3_1 | horizontal_4_1.  [resolve(364,e,165,a),merge(e),merge(f),merge(g)].
% 0.81/1.09  366 horizontal_2_2 | horizontal_2_3 | horizontal_3_1.  [resolve(365,d,148,b),merge(d)].
% 0.81/1.09  367 horizontal_2_2 | horizontal_2_3.  [resolve(366,c,146,b),merge(c)].
% 0.81/1.09  368 horizontal_2_2 | horizontal_4_1 | horizontal_3_1 | horizontal_3_3 | horizontal_3_2.  [resolve(367,b,174,f),merge(d)].
% 0.81/1.09  371 horizontal_2_2 | horizontal_3_1 | horizontal_3_3 | horizontal_3_2.  [resolve(368,b,148,b),merge(e)].
% 0.81/1.09  372 horizontal_2_2 | horizontal_3_1 | horizontal_3_2 | horizontal_4_1 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3.  [resolve(371,c,178,g),merge(e),merge(f)].
% 0.81/1.09  378 horizontal_2_2 | horizontal_3_1 | horizontal_3_2 | horizontal_4_1 | horizontal_4_4 | horizontal_4_3 | -horizontal_5_1.  [resolve(372,e,100,a)].
% 0.81/1.09  387 horizontal_2_2 | horizontal_3_1 | horizontal_3_2 | horizontal_4_1 | horizontal_4_4 | horizontal_4_3.  [resolve(378,g,149,a),merge(g)].
% 0.81/1.09  389 horizontal_2_2 | horizontal_3_1 | horizontal_3_2 | horizontal_4_1 | horizontal_4_3 | horizontal_5_4.  [resolve(387,e,135,a)].
% 0.81/1.09  390 horizontal_2_2 | horizontal_3_1 | horizontal_3_2 | horizontal_4_1 | horizontal_4_3 | -horizontal_5_3.  [resolve(389,f,106,a)].
% 0.81/1.09  392 horizontal_2_2 | horizontal_3_1 | horizontal_3_2 | horizontal_4_1 | horizontal_4_3 | horizontal_5_2.  [resolve(390,f,169,d),merge(f),merge(g),merge(h)].
% 0.81/1.09  393 horizontal_2_2 | horizontal_3_1 | horizontal_3_2 | horizontal_4_1 | horizontal_4_3 | -horizontal_5_1.  [resolve(392,f,100,a)].
% 0.81/1.09  394 horizontal_2_2 | horizontal_3_1 | horizontal_3_2 | horizontal_4_1 | horizontal_4_3.  [resolve(393,f,149,a),merge(f)].
% 0.81/1.09  396 horizontal_2_2 | horizontal_3_1 | horizontal_3_2 | horizontal_4_1 | -horizontal_4_2.  [resolve(394,e,85,a)].
% 0.81/1.09  398 horizontal_2_2 | horizontal_3_1 | horizontal_3_2 | horizontal_4_1.  [resolve(396,e,165,a),merge(e),merge(f),merge(g)].
% 0.81/1.09  399 horizontal_2_2 | horizontal_3_1 | horizontal_3_2.  [resolve(398,d,148,b),merge(d)].
% 0.81/1.09  400 horizontal_2_2 | horizontal_3_1.  [resolve(399,c,147,b),merge(c)].
% 0.81/1.09  401 horizontal_2_2.  [resolve(400,b,146,b),merge(b)].
% 0.81/1.09  402 horizontal_5_3 | horizontal_5_2 | horizontal_3_3 | horizontal_3_2.  [back_unit_del(160),unit_del(e,401)].
% 0.81/1.09  403 -vertical_2_3.  [back_unit_del(43),unit_del(b,401)].
% 0.81/1.09  404 -horizontal_2_3.  [back_unit_del(42),unit_del(b,401)].
% 0.81/1.09  406 -horizontal_4_2 | horizontal_3_3 | horizontal_3_2.  [back_unit_del(129),unit_del(d,403)].
% 0.81/1.09  407 -horizontal_4_3 | horizontal_3_3 | horizontal_3_2.  [back_unit_del(126),unit_del(d,403)].
% 0.81/1.09  409 horizontal_2_4 | vertical_2_4.  [back_unit_del(332),unit_del(c,404)].
% 0.81/1.09  410 -horizontal_3_3 | horizontal_2_4.  [back_unit_del(331),unit_del(c,404)].
% 0.81/1.09  413 horizontal_5_2 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | vertical_3_4.  [resolve(402,a,144,a)].
% 0.81/1.09  414 horizontal_5_2 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | -vertical_2_4.  [resolve(413,f,70,a)].
% 0.81/1.09  415 horizontal_5_2 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | -horizontal_3_4.  [resolve(413,f,66,b)].
% 0.81/1.09  416 horizontal_5_2 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | horizontal_2_4.  [resolve(414,f,409,b)].
% 0.81/1.09  417 horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | horizontal_2_4 | horizontal_4_2 | horizontal_4_1 | vertical_3_2.  [resolve(416,a,139,a)].
% 0.81/1.09  418 horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | horizontal_2_4 | -horizontal_5_1.  [resolve(416,a,100,a)].
% 0.81/1.09  419 horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | horizontal_2_4 | horizontal_3_1.  [resolve(418,f,149,a)].
% 0.81/1.09  420 horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_2_4 | horizontal_3_1 | horizontal_5_4.  [resolve(419,c,135,a)].
% 0.81/1.09  421 horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | horizontal_2_4 | horizontal_4_2 | horizontal_4_1 | -horizontal_3_1.  [resolve(417,h,57,a)].
% 0.81/1.09  422 horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_2_4 | horizontal_3_1 | -horizontal_5_3.  [resolve(420,f,106,a)].
% 0.81/1.09  423 horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_2_4 | horizontal_3_1 | horizontal_5_2.  [resolve(422,f,402,a),merge(g),merge(h)].
% 0.81/1.09  424 horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_2_4 | horizontal_3_1 | -horizontal_5_1.  [resolve(423,f,100,a)].
% 0.81/1.09  425 horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_2_4 | horizontal_3_1.  [resolve(424,f,149,a),merge(f)].
% 0.81/1.09  426 horizontal_3_3 | horizontal_3_2 | horizontal_2_4 | horizontal_3_1.  [resolve(425,c,407,a),merge(e),merge(f)].
% 0.81/1.09  427 horizontal_3_2 | horizontal_2_4 | horizontal_3_1.  [resolve(426,a,410,a),merge(d)].
% 0.81/1.09  428 horizontal_2_4 | horizontal_3_1 | horizontal_4_2 | horizontal_4_1.  [resolve(427,a,164,d),merge(e)].
% 0.81/1.09  429 horizontal_2_4 | horizontal_3_1 | horizontal_4_1 | horizontal_5_3 | horizontal_5_2.  [resolve(428,c,127,a)].
% 0.81/1.09  430 horizontal_2_4 | horizontal_3_1 | horizontal_4_1 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | vertical_3_4.  [resolve(429,d,144,a)].
% 0.81/1.09  431 horizontal_2_4 | horizontal_3_1 | horizontal_4_1 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | -vertical_2_4.  [resolve(430,g,70,a)].
% 0.81/1.09  432 horizontal_2_4 | horizontal_3_1 | horizontal_4_1 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3.  [resolve(431,g,409,b),merge(g)].
% 0.81/1.09  433 horizontal_2_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_4 | horizontal_4_3 | -horizontal_5_1.  [resolve(432,d,100,a)].
% 0.81/1.09  434 horizontal_2_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_4 | horizontal_4_3.  [resolve(433,f,149,a),merge(f)].
% 0.81/1.09  435 horizontal_2_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | horizontal_5_4.  [resolve(434,d,135,a)].
% 0.81/1.09  436 horizontal_2_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | -horizontal_5_3.  [resolve(435,e,106,a)].
% 0.81/1.09  437 horizontal_2_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | horizontal_5_2.  [resolve(436,e,429,d),merge(e),merge(f),merge(g)].
% 0.81/1.09  438 horizontal_2_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | -horizontal_5_1.  [resolve(437,e,100,a)].
% 0.81/1.09  439 horizontal_2_4 | horizontal_3_1 | horizontal_4_1 | horizontal_4_3.  [resolve(438,e,149,a),merge(e)].
% 0.81/1.09  441 horizontal_2_4 | horizontal_3_1 | horizontal_4_1 | -horizontal_4_2.  [resolve(439,d,85,a)].
% 0.81/1.09  442 horizontal_2_4 | horizontal_3_1 | horizontal_4_1.  [resolve(441,d,428,c),merge(d),merge(e),merge(f)].
% 0.81/1.09  443 horizontal_2_4 | horizontal_3_1.  [resolve(442,c,148,b),merge(c)].
% 0.81/1.09  444 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1.  [resolve(443,b,421,h),merge(f)].
% 0.81/1.09  445 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | horizontal_5_4.  [resolve(444,d,135,a)].
% 0.81/1.09  446 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | -horizontal_5_3.  [resolve(445,g,106,a)].
% 0.81/1.09  447 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | horizontal_5_2.  [resolve(446,g,402,a),merge(h),merge(i)].
% 0.81/1.09  448 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | vertical_3_2.  [resolve(447,g,139,a),merge(g),merge(h)].
% 0.81/1.09  450 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | -horizontal_3_1.  [resolve(448,g,57,a)].
% 0.81/1.09  451 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1.  [resolve(450,g,443,b),merge(g)].
% 0.81/1.09  452 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_2 | horizontal_4_1.  [resolve(451,d,407,a),merge(f),merge(g)].
% 0.81/1.09  453 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_1.  [resolve(452,d,406,a),merge(e),merge(f)].
% 0.81/1.09  454 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_5_1.  [resolve(453,d,119,a)].
% 0.81/1.09  455 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_4 | horizontal_4_3.  [resolve(454,d,418,f),merge(d),merge(e),merge(h)].
% 0.81/1.09  456 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_5_4.  [resolve(455,d,135,a)].
% 0.81/1.09  457 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | -horizontal_5_3.  [resolve(456,e,106,a)].
% 0.81/1.09  458 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | horizontal_5_2.  [resolve(457,e,402,a),merge(f),merge(g)].
% 0.81/1.09  459 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3 | -horizontal_5_1.  [resolve(458,e,100,a)].
% 0.81/1.09  460 horizontal_2_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_3.  [resolve(459,e,454,d),merge(e),merge(f),merge(g)].
% 0.81/1.09  461 horizontal_2_4 | horizontal_3_3 | horizontal_3_2.  [resolve(460,d,407,a),merge(d),merge(e)].
% 0.81/1.09  462 horizontal_2_4 | horizontal_3_2.  [resolve(461,b,410,a),merge(c)].
% 0.81/1.09  463 horizontal_2_4 | -horizontal_3_1.  [resolve(462,b,55,a)].
% 0.81/1.09  464 horizontal_2_4.  [resolve(463,b,443,b),merge(b)].
% 0.81/1.09  465 horizontal_5_4 | horizontal_3_4.  [back_unit_del(154),unit_del(c,464)].
% 0.81/1.09  466 -vertical_2_5.  [back_unit_del(50),unit_del(b,464)].
% 0.81/1.09  468 -horizontal_4_4 | horizontal_3_4.  [back_unit_del(137),unit_del(c,466)].
% 0.81/1.09  472 horizontal_3_4 | horizontal_4_4 | horizontal_4_3 | vertical_3_4.  [resolve(465,a,143,a)].
% 0.81/1.09  473 horizontal_3_4 | -horizontal_5_3.  [resolve(465,a,106,a)].
% 0.81/1.09  474 horizontal_3_4 | horizontal_5_2 | horizontal_3_3 | horizontal_3_2.  [resolve(473,b,402,a)].
% 0.81/1.09  475 horizontal_3_4 | horizontal_4_4 | horizontal_4_3 | -horizontal_3_3.  [resolve(472,d,69,a)].
% 0.81/1.09  476 horizontal_3_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_2 | horizontal_4_1 | vertical_3_2.  [resolve(474,b,139,a)].
% 0.81/1.09  477 horizontal_3_4 | horizontal_3_3 | horizontal_3_2 | -horizontal_5_1.  [resolve(474,b,100,a)].
% 0.81/1.09  478 horizontal_3_4 | horizontal_3_3 | horizontal_3_2 | horizontal_3_1.  [resolve(477,d,149,a)].
% 0.81/1.09  479 horizontal_3_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_2 | horizontal_4_1 | -horizontal_3_1.  [resolve(476,f,57,a)].
% 0.81/1.09  480 horizontal_3_3 | horizontal_3_2 | horizontal_3_1 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3.  [resolve(478,a,415,f),merge(e),merge(f)].
% 0.81/1.09  481 horizontal_3_3 | horizontal_3_2 | horizontal_3_1 | horizontal_4_4 | horizontal_4_3 | -horizontal_5_1.  [resolve(480,d,100,a)].
% 0.81/1.09  482 horizontal_3_3 | horizontal_3_2 | horizontal_3_1 | horizontal_4_4 | horizontal_4_3.  [resolve(481,f,149,a),merge(f)].
% 0.81/1.09  483 horizontal_3_3 | horizontal_3_2 | horizontal_3_1 | horizontal_4_3 | horizontal_5_4.  [resolve(482,d,135,a)].
% 0.81/1.09  484 horizontal_3_3 | horizontal_3_2 | horizontal_3_1 | horizontal_4_3 | -horizontal_5_3.  [resolve(483,e,106,a)].
% 0.81/1.09  485 horizontal_3_3 | horizontal_3_2 | horizontal_3_1 | horizontal_4_3 | horizontal_5_2.  [resolve(484,e,402,a),merge(f),merge(g)].
% 0.81/1.09  486 horizontal_3_3 | horizontal_3_2 | horizontal_3_1 | horizontal_4_3 | -horizontal_5_1.  [resolve(485,e,100,a)].
% 0.81/1.09  487 horizontal_3_3 | horizontal_3_2 | horizontal_3_1 | horizontal_4_3.  [resolve(486,e,149,a),merge(e)].
% 0.81/1.09  488 horizontal_3_3 | horizontal_3_2 | horizontal_3_1.  [resolve(487,d,407,a),merge(d),merge(e)].
% 0.81/1.09  489 horizontal_3_2 | horizontal_3_1 | horizontal_3_4 | horizontal_4_4 | horizontal_4_3.  [resolve(488,a,475,d)].
% 0.81/1.09  490 horizontal_3_2 | horizontal_3_1 | horizontal_3_4 | horizontal_4_3.  [resolve(489,d,468,a),merge(e)].
% 0.81/1.09  491 horizontal_3_2 | horizontal_3_1 | horizontal_3_4 | horizontal_5_3 | horizontal_5_2.  [resolve(490,d,125,a)].
% 0.81/1.09  492 horizontal_3_2 | horizontal_3_1 | horizontal_3_4 | horizontal_5_2.  [resolve(491,d,473,b),merge(e)].
% 0.81/1.09  493 horizontal_3_2 | horizontal_3_1 | horizontal_3_4 | -horizontal_5_1.  [resolve(492,d,100,a)].
% 0.81/1.09  494 horizontal_3_2 | horizontal_3_1 | horizontal_3_4.  [resolve(493,d,149,a),merge(d)].
% 0.81/1.09  495 horizontal_3_2 | horizontal_3_1 | -horizontal_3_3.  [resolve(494,c,67,a)].
% 0.81/1.09  496 horizontal_3_2 | horizontal_3_1.  [resolve(495,c,488,a),merge(c),merge(d)].
% 0.81/1.09  497 horizontal_3_1 | horizontal_4_2 | horizontal_4_1.  [resolve(496,a,164,d),merge(d)].
% 0.81/1.09  498 horizontal_3_1 | horizontal_4_1 | horizontal_5_3 | horizontal_5_2.  [resolve(497,b,127,a)].
% 0.81/1.09  499 horizontal_3_1 | horizontal_4_1 | horizontal_5_2 | horizontal_3_4.  [resolve(498,c,473,b)].
% 0.81/1.09  500 horizontal_3_1 | horizontal_4_1 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | vertical_3_4.  [resolve(498,c,144,a)].
% 0.81/1.09  501 horizontal_3_1 | horizontal_4_1 | horizontal_3_4 | -horizontal_5_1.  [resolve(499,c,100,a)].
% 0.81/1.09  502 horizontal_3_1 | horizontal_4_1 | horizontal_3_4.  [resolve(501,d,149,a),merge(d)].
% 0.81/1.09  503 horizontal_3_1 | horizontal_3_4.  [resolve(502,b,148,b),merge(c)].
% 0.81/1.09  505 horizontal_3_1 | horizontal_4_1 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3 | -horizontal_3_4.  [resolve(500,f,66,b)].
% 0.81/1.09  507 horizontal_3_1 | horizontal_4_1 | horizontal_5_2 | horizontal_4_4 | horizontal_4_3.  [resolve(505,f,503,b),merge(f)].
% 0.81/1.09  508 horizontal_3_1 | horizontal_4_1 | horizontal_4_4 | horizontal_4_3 | -horizontal_5_1.  [resolve(507,c,100,a)].
% 0.81/1.09  509 horizontal_3_1 | horizontal_4_1 | horizontal_4_4 | horizontal_4_3.  [resolve(508,e,149,a),merge(e)].
% 0.81/1.09  510 horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | horizontal_5_4.  [resolve(509,c,135,a)].
% 0.81/1.09  511 horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | -horizontal_5_3.  [resolve(510,d,106,a)].
% 0.81/1.09  512 horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | horizontal_5_2.  [resolve(511,d,498,c),merge(d),merge(e)].
% 0.81/1.09  513 horizontal_3_1 | horizontal_4_1 | horizontal_4_3 | -horizontal_5_1.  [resolve(512,d,100,a)].
% 0.81/1.09  514 horizontal_3_1 | horizontal_4_1 | horizontal_4_3.  [resolve(513,d,149,a),merge(d)].
% 0.81/1.09  516 horizontal_3_1 | horizontal_4_1 | -horizontal_4_2.  [resolve(514,c,85,a)].
% 0.81/1.09  517 horizontal_3_1 | horizontal_4_1.  [resolve(516,c,497,b),merge(c),merge(d)].
% 0.81/1.09  518 horizontal_3_1.  [resolve(517,b,148,b),merge(b)].
% 0.81/1.09  519 horizontal_3_4 | horizontal_3_3 | horizontal_3_2 | horizontal_4_2 | horizontal_4_1.  [back_unit_del(479),unit_del(f,518)].
% 0.81/1.09  520 -vertical_3_2.  [back_unit_del(57),unit_del(b,518)].
% 0.81/1.09  521 -horizontal_3_2.  [back_unit_del(55),unit_del(b,518)].
% 0.81/1.09  524 -horizontal_5_2 | horizontal_4_2 | horizontal_4_1.  [back_unit_del(139),unit_del(d,520)].
% 0.81/1.09  526 horizontal_3_4 | horizontal_3_3 | horizontal_4_2 | horizontal_4_1.  [back_unit_del(519),unit_del(c,521)].
% 0.81/1.09  527 horizontal_3_4 | horizontal_3_3 | -horizontal_5_1.  [back_unit_del(477),unit_del(c,521)].
% 0.81/1.09  529 horizontal_5_2 | horizontal_3_3 | horizontal_4_4 | horizontal_4_3 | -horizontal_3_4.  [back_unit_del(415),unit_del(c,521)].
% 0.81/1.09  532 -horizontal_4_3 | horizontal_3_3.  [back_unit_del(407),unit_del(c,521)].
% 0.81/1.09  533 -horizontal_4_2 | horizontal_3_3.  [back_unit_del(406),unit_del(c,521)].
% 0.81/1.09  534 horizontal_5_3 | horizontal_5_2 | horizontal_3_3.  [back_unit_del(402),unit_del(d,521)].
% 0.81/1.09  537 horizontal_3_4 | horizontal_3_3 | horizontal_4_1.  [resolve(526,c,533,a),merge(d)].
% 0.81/1.09  538 horizontal_3_4 | horizontal_3_3 | horizontal_5_1.  [resolve(537,c,119,a)].
% 0.81/1.09  539 horizontal_3_4 | horizontal_3_3.  [resolve(538,c,527,c),merge(c),merge(d)].
% 0.81/1.09  540 horizontal_5_2 | horizontal_3_3 | horizontal_4_4 | horizontal_4_3.  [resolve(529,e,539,a),merge(e)].
% 0.81/1.09  541 horizontal_3_3 | horizontal_4_4 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1.  [resolve(540,a,524,a)].
% 0.81/1.09  542 horizontal_3_3 | horizontal_4_4 | horizontal_4_3 | -horizontal_5_1.  [resolve(540,a,100,a)].
% 0.81/1.09  543 horizontal_3_3 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | horizontal_5_4.  [resolve(541,b,135,a)].
% 0.81/1.09  544 horizontal_3_3 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | -horizontal_5_3.  [resolve(543,e,106,a)].
% 0.81/1.09  545 horizontal_3_3 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1 | horizontal_5_2.  [resolve(544,e,534,a),merge(f)].
% 0.81/1.09  546 horizontal_3_3 | horizontal_4_3 | horizontal_4_2 | horizontal_4_1.  [resolve(545,e,524,a),merge(e),merge(f)].
% 0.81/1.09  547 horizontal_3_3 | horizontal_4_2 | horizontal_4_1.  [resolve(546,b,532,a),merge(d)].
% 0.81/1.09  548 horizontal_3_3 | horizontal_4_1.  [resolve(547,b,533,a),merge(c)].
% 0.81/1.09  549 horizontal_3_3 | horizontal_5_1.  [resolve(548,b,119,a)].
% 0.81/1.09  550 horizontal_3_3 | horizontal_4_4 | horizontal_4_3.  [resolve(549,b,542,d),merge(b)].
% 0.81/1.09  551 horizontal_3_3 | horizontal_4_3 | horizontal_5_4.  [resolve(550,b,135,a)].
% 0.81/1.09  552 horizontal_3_3 | horizontal_4_3 | -horizontal_5_3.  [resolve(551,c,106,a)].
% 0.81/1.09  553 horizontal_3_3 | horizontal_4_3 | horizontal_5_2.  [resolve(552,c,534,a),merge(d)].
% 0.81/1.09  554 horizontal_3_3 | horizontal_4_3 | -horizontal_5_1.  [resolve(553,c,100,a)].
% 0.81/1.09  555 horizontal_3_3 | horizontal_4_3.  [resolve(554,c,549,b),merge(c)].
% 0.81/1.09  556 horizontal_3_3.  [resolve(555,b,532,a),merge(b)].
% 0.81/1.09  557 horizontal_3_4 | horizontal_4_4 | horizontal_4_3.  [back_unit_del(475),unit_del(d,556)].
% 0.81/1.09  559 -horizontal_3_4.  [back_unit_del(67),unit_del(b,556)].
% 0.81/1.09  564 horizontal_4_4 | horizontal_4_3.  [back_unit_del(557),unit_del(a,559)].
% 0.81/1.09  565 -horizontal_5_3.  [back_unit_del(473),unit_del(a,559)].
% 0.81/1.09  567 -horizontal_4_4.  [back_unit_del(468),unit_del(b,559)].
% 0.81/1.09  572 -horizontal_4_3 | horizontal_5_2.  [back_unit_del(125),unit_del(b,565)].
% 0.81/1.09  575 horizontal_4_3.  [back_unit_del(564),unit_del(a,567)].
% 0.81/1.09  577 horizontal_5_2.  [back_unit_del(572),unit_del(a,575)].
% 0.81/1.09  578 -horizontal_4_2.  [back_unit_del(85),unit_del(a,575)].
% 0.81/1.09  580 horizontal_4_1.  [back_unit_del(524),unit_del(a,577),unit_del(b,578)].
% 0.81/1.09  582 -horizontal_5_1.  [back_unit_del(100),unit_del(a,577)].
% 0.81/1.09  583 $F.  [back_unit_del(119),unit_del(a,580),unit_del(b,582)].
% 0.81/1.09  
% 0.81/1.09  % SZS output end Refutation
% 0.81/1.09  ============================== end of proof ==========================
% 0.81/1.09  
% 0.81/1.09  ============================== STATISTICS ============================
% 0.81/1.09  
% 0.81/1.09  Given=517. Generated=1257. Kept=575. proofs=1.
% 0.81/1.09  Usable=27. Sos=14. Demods=0. Limbo=3, Disabled=648. Hints=0.
% 0.81/1.09  Megabytes=0.30.
% 0.81/1.09  User_CPU=0.06, System_CPU=0.01, Wall_clock=0.
% 0.81/1.09  
% 0.81/1.09  ============================== end of statistics =====================
% 0.81/1.09  
% 0.81/1.09  ============================== end of search =========================
% 0.81/1.09  
% 0.81/1.09  THEOREM PROVED
% 0.81/1.09  % SZS status Unsatisfiable
% 0.81/1.09  
% 0.81/1.09  Exiting with 1 proof.
% 0.81/1.09  
% 0.81/1.09  Process 20021 exit (max_proofs) Sat May 28 22:59:25 2022
% 0.81/1.09  Prover9 interrupted
%------------------------------------------------------------------------------