kpogs

#include <stdio.h>

char *names[] = { "spock", "scissors", "paper", "rock", "lizard" };

int result(int a, int b) {
	return a == b ? 0 : ( 5 - a + b ) % 5 % 2 * 2 - 1;
}

int main() {
	for (int i = 0; i < 5; ++i)
		for (int j = 0; j < 5; ++j)
				printf("%s %c %s\n", names[i], '=' + result(i, j), names[j]);
}