2743,2744,2747,2750,2752,2753,2755,2754,2753,2753,2750,2749,2747,2743,2740,2738,2739,2741;1817,1817,1818,1819,1821,1823,1825,1828,1830,1832,1834,1833,1835,1836,1829,1824,1820,1818