2754,2754,2753,2749,2747,2747,2748,2748,2749,2749,2748,2748,2749,2749,2750,2750,2749,2749,2750,2752,2752,2754,2754,2757,2757,2757,2757,2756,2755,2755;448,449,449,449,449,448,448,447,447,446,446,443,443,442,442,441,441,440,440,440,441,441,442,442,443,446,447,447,447,448