2939,2940,2943,2945,2944,2943,2941,2940,2939,2937,2933,2931,2930,2928,2926,2924,2924,2924,2925,2926,2927,2930,2931,2932,2935;855,853,852,851,849,848,847,846,844,843,843,844,845,845,847,848,849,851,852,853,852,852,851,854,855