2878,2877,2877,2877,2877,2879,2879,2880,2880,2880,2881,2881,2882,2882,2884,2885,2885,2886,2886,2887,2887,2887,2887,2888,2888,2888,2889,2889,2889,2889,2888,2888,2886,2884,2884,2882,2882,2880;574,574,573,572,571,571,570,570,568,567,567,566,566,565,565,565,564,564,563,563,564,567,569,569,571,572,572,573,574,575,575,576,576,576,575,575,574,574