/*
TASK:ROULETTE
LANG:C++
*/

#include <stdio.h>

int main() {
char c;
int n=0;

//freopen("rul.inp", "r", stdin);

do {
scanf("%c", &c);
if (c == '\n') break; n++;
} while (c != '\n');


if ((n+1) % 2) printf("G 6\n"); else printf("T 0\n");

return 0;
}

