% Mizar problem: t32_rewrite1,rewrite1,708,31 
fof(t32_rewrite1,conjecture,(
    ! [A] : 
      ( v1_relat_1(A)
     => ! [B,C] : 
          ( r2_rewrite1(A,B,C)
         => r2_rewrite1(A,C,B) ) ) ),
    inference(mizar_bg_added,[status(thm)],[l34_rewrite1]),
    [file(rewrite1,t32_rewrite1)]).

fof(l34_rewrite1,axiom,(
    ! [A] : 
      ( v1_relat_1(A)
     => ! [B,C] : 
          ( r2_rewrite1(A,B,C)
         => r2_rewrite1(A,C,B) ) ) ),
    file(rewrite1,l34_rewrite1),
    []).