3166,3167,3172,3176,3178,3183,3185,3181,3180,3182,3183,3181,3177,3174,3171,3167,3166,3168;1815,1814,1814,1814,1816,1819,1822,1827,1829,1833,1836,1841,1836,1831,1829,1825,1821,1818