2853,2856,2867,2872,2873,2872,2865,2865,2867,2865,2863,2859,2854,2851,2854,2850,2850,2853;1740,1738,1732,1736,1743,1748,1755,1757,1762,1766,1766,1767,1766,1764,1761,1753,1750,1744