2656,2658,2662,2664,2667,2668,2668,2666,2661,2657,2653,2653,2651,2648,2644,2643,2644,2643,2647,2648,2649,2651;1862,1860,1857,1855,1850,1845,1841,1841,1841,1840,1840,1842,1845,1850,1857,1856,1859,1866,1865,1863,1860,1859