#include <stdlib.h>
#include <string.h>
#pragma clang diagnostic ignored "-Wreturn-type"
#pragma clang diagnostic ignored "-Wc23-extensions"

// clang-format off
#define S 65536
#define H !--c?
#define W case
#define Q goto M;
#define J while
m[S],c,a;pu(){J((c=m[m[7]++]))H*m=m[m[7]++]:c--<9?!a?m[c]=*m:0:8>(c-=8)?*m=m[c]:!(c-=8)?m[m[1]]=*m:H*m=a:H a+=*m:H a-=*m:H a=!a:H a=0:0;}char R[]={
#embed"t"
};K;as(char*I,int*O){char*V=R;J((K=*I)){V=R;switch(K){W 32:W 10:W 9:I++;Q;W 35:J(*++I!=10);Q}strncmp("con ",I,4)?:({*O++=1,*O++=atoi(I+=4);J(*I>47&*I<58)I++;Q});J(*V)V+=3,(strncmp(V-3,I,3)?:({*O++=*V;I+=3;Q})),V+=2;return 1;M:}return 0;}
// clang-format on

#undef S
#undef H
#undef J
#undef Q
#undef W