#include #include int main(void) { char A[202], B[202]; scanf("%s %s", A, B); if(strcmp(A, "0")==0 || strcmp(A, "1")==0 || strcmp(B, "0")==0 || strcmp(B, "1")==0) printf("S\n"); else if((strcmp(A, "2")==0 && strcmp(B, "2")==0) || (strcmp(A, "0")==0 && strcmp(B, "0")==0)) printf("E\n"); else printf("P\n"); return 0; }