2627,2630,2633,2636,2637,2642,2639,2637,2633,2630,2625,2619,2615,2614,2613,2615,2618,2622,2625;1843,1845,1848,1850,1852,1856,1857,1858,1858,1856,1859,1855,1852,1852,1849,1847,1845,1844,1844