2922,2922,2921,2921,2920,2920,2919,2919,2918,2917,2917,2916,2916,2916,2915,2915,2914,2914,2912,2911,2911,2911,2910,2910,2910,2910,2911,2913,2914,2914,2917,2919,2920,2920,2921,2922,2922,2922;546,547,547,548,548,549,549,548,548,548,549,549,547,546,546,547,547,548,548,548,547,546,546,545,543,542,542,542,542,541,541,541,541,542,542,542,543,544