2913,2912,2912,2913,2914,2914,2916,2916,2917,2917,2918,2918,2919,2919,2919,2920,2920,2920,2920,2921,2921,2920,2920,2919,2917,2917,2916,2916,2916,2915,2915,2915,2914,2914,2913;509,509,508,508,508,507,507,506,506,505,505,506,506,508,509,509,512,513,514,514,515,515,516,516,516,517,517,516,515,515,513,512,512,510,510