2878,2879,2881,2882,2883,2884,2885,2885,2886,2887,2888,2889,2889,2889,2889,2889,2890,2890,2889,2888,2888,2888,2889,2890,2890,2889,2888,2887,2886,2885,2884,2883,2882,2881,2880,2879,2878,2877,2874,2873,2872,2871,2870,2870,2871,2871,2872,2874,2876,2876,2876,2877,2877,2878,2880,2881,2882,2882,2881,2880,2879,2879;642,642,641,642,643,643,642,641,641,641,643,644,645,646,647,648,648,649,650,650,651,652,653,653,654,654,654,653,653,653,653,654,654,655,655,655,655,654,654,654,653,652,651,647,646,639,638,638,640,641,642,643,644,646,648,649,648,647,646,645,644,643