831,831,832,833,834,836,837,838,840,841,842,843,843,844,843,842,841,841,831,831,826,826,815,815,818,818,826,826,825,825,823;1401,1405,1406,1408,1410,1411,1413,1414,1415,1416,1417,1419,1420,1421,1422,1423,1424,1421,1421,1418,1418,1416,1416,1407,1407,1410,1410,1403,1403,1402,1402