2349,2343,2333,2332,2331,2330,2329,2327,2325,2326,2326,2325,2325,2324,2323,2323,2324,2326,2327,2331,2332,2335,2336,2342,2343,2347,2347,2349;832,831,830,829,828,828,830,831,831,832,833,834,836,837,838,839,840,840,841,842,841,841,840,840,839,839,837,834