2313,2312,2311,2312,2314,2316,2317,2318,2319,2320,2321,2322,2322,2323,2323,2323,2322,2321,2319,2317,2317,2316,2315;827,829,830,832,832,833,833,834,836,837,835,835,833,832,831,829,829,830,829,829,828,827,826