6+5 = 11, 16-9 = 7, 7+7 = 14, 9+4 =13, 12-6 = 6, 15-6 =9, 14-9 =5
6 + 5 > 16 - 9 16-9 < 7+7 9+4 < 7+7 7+7 > 6+5 7+7 > 15-6
6 + 5 > 12 - 6 16-9 < 9+4 7+7 > 16-9 15-6 > 14-9
6 + 5 > 15 - 6 16-9 < 6 + 5 7+7 > 9+4 15-6 > 12-6
6 + 5 > 14 - 9 16-9 < 15 - 6 7+7 > 12-6