2053,2054,2055,2056,2056,2057,2059,2061,2062,2064,2065,2067,2067,2068,2068,2066,2065,2064,2062,2061,2062,2062,2061,2060,2058,2057,2055,2054,2052,2051,2051,2052,2052;836,836,834,833,831,830,831,832,833,834,836,837,839,841,842,843,843,844,844,844,843,842,842,841,841,842,841,841,842,842,839,838,837