minor cleanup

#include <qalloc>

[[clang::syntax(staq)]] void add_3_5(qreg a, qreg b, qreg c) {

  oracle adder a0,a1,a2,a3,b0,b1,b2,b3,c0,c1,c2,c3 {

    module top (\a[0],\a[1],\a[2],\a[3],\b[0],\b[1],\b[2],\b[3],\c[0],\c[1],\c[2],\c[3]);

        input \a[0],\a[1],\a[2],\a[3],\b[0],\b[1],\b[2],\b[3];

        output \c[0],\c[1],\c[2],\c[3];

        wire n386,n387,n388,n389,n390,n391,n392,n393,n394,n395,n396,n397,n398,n399,n400,n401,n402,n403,n404,n405,n406,n407,n408,n409,n410 ;

        assign n386 = \a[0]  & ~\b[0] ;

        assign n387 = ~\a[0]  & \b[0] ;

        assign \c[0]  = n386 | n387;

        assign n389 = \a[0]  & \b[0] ;

        assign n390 = ~\a[1]  & ~\b[1] ;

        assign n391 = \a[1]  & \b[1] ;

        assign n392 = ~n390 & ~n391;

        assign n393 = n389 & ~n392;

        assign n394 = ~n389 & n392;

        assign \c[1]  = n393 | n394;

        assign n396 = n389 & ~n390;

        assign n397 = ~n391 & ~n396;

        assign n398 = ~\a[2]  & ~\b[2] ;

        assign n399 = \a[2]  & \b[2] ;

        assign n400 = ~n398 & ~n399;

        assign n401 = n397 & ~n400;

        assign n402 = ~n397 & n400;

        assign \c[2]  = ~n401 & ~n402;

        assign n404 = ~n397 & ~n398;

        assign n405 = ~n399 & ~n404;

        assign n406 = ~\a[3]  & ~\b[3] ;

        assign n407 = \a[3]  & \b[3] ;

        assign n408 = ~n406 & ~n407;

        assign n409 = n405 & ~n408;

        assign n410 = ~n405 & n408;

        assign \c[3]  = ~n409 & ~n410;

    endmodule

  }

  oracle adder a0,a1,a2,a3,b0,b1,b2,b3,c0,c1,c2,c3 { "add_3_5.v" }

  creg result[4];

  // a = 3