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#include<ctype.h>
#define Wwhile(
#define D isdigit(*c))
#define P putchar(
#define R W*c&&!D c++;
main(char*c,int**v){c=v[1];P 91);R do{W D P*c++);R P*c?44:93);}W*c);}
#include<ctype.h>
#define W while(
#define D isdigit(*c))
#define P putchar(
#define R W*c&&!D c++;
main(char*c,int**v){c=v[1];P 91);R do{W D P*c++);R P*c?44:93);}W*c);}
#include<ctype.h>
#define W while(
#define D isdigit(*c))
#define P putchar(
#define R W*c&&!D c++;
main(char*c,int**v){c=v[1];P 91);R do{W D P*c++);R P*c?44:93);}W*c);}
#include<ctype.h>
#define W while(
#define D isdigit(*c))
#define P putchar(
#define R W*c&&!D c++;
main(char*c,int**v){c=v[1];P 91);R do{W D P*c++);R P*c?44:93);}W*c);}
#include<ctype.h>
#define W while(
#define D isdigit(*c))
#define P putchar(
#define R W*c&&!D c++;
main(char*c,int**v){c=v[1];P 91);R do{W D P*c++);R P*c?44:93);}W*c);}
#include<ctype.h>
#define W while(
#define D isdigit(*c))
#define P putchar(
#define R W*c&&!D c++;
main(char*c,int**v){c=v[1];P 91);R do{W D P*c++);R P*c?44:93);}W*c);}