2324,2323,2322,2321,2320,2319,2318,2317,2318,2319,2319,2320,2321,2321,2322,2324,2326,2326,2327,2328,2329,2328,2328,2326,2325,2325,2326;834,834,836,836,837,836,834,833,833,833,832,832,831,830,829,829,829,828,828,827,828,828,829,830,830,831,832