2940,2938,2937,2937,2935,2935,2933,2932,2932,2930,2930,2930,2929,2929,2928,2928,2928,2928,2929,2929,2931,2931,2932,2933,2935,2935,2937,2937,2939,2939,2940,2941,2941,2941,2941,2940;479,479,479,480,480,479,479,479,480,480,479,478,478,477,477,476,475,474,474,473,473,471,471,471,471,472,472,473,473,474,474,474,476,477,478,478