2574,2576,2576,2577,2581,2584,2588,2589,2591,2589,2587,2580,2577,2572,2569,2570,2572,2571,2571,2572;1838,1840,1842,1844,1845,1848,1851,1852,1857,1860,1861,1862,1860,1859,1856,1854,1851,1847,1843,1841