3156,3161,3164,3168,3169,3172,3174,3176,3177,3178,3177,3170,3166,3163,3159,3156,3155;1763,1763,1761,1759,1760,1763,1763,1763,1766,1772,1775,1778,1777,1775,1775,1777,1770