830,831,831,831,832,832,833,834,834,835,836,836,837,838,839,839,839,840,841,841,842,842,843,843,844,844,843,843,843,842,842,841,840,839,839,838,837,837,836,836,836,835,835,834,834,833,833,832,832,831,830,830,830,830;1260,1260,1259,1258,1258,1257,1257,1257,1258,1258,1258,1259,1259,1259,1259,1260,1261,1261,1261,1262,1262,1263,1263,1264,1264,1265,1265,1266,1267,1267,1268,1268,1268,1268,1269,1269,1269,1268,1268,1267,1266,1266,1265,1265,1264,1264,1263,1263,1262,1262,1262,1261,1260,1260