3666,3666,3667,3667,3666,3665,3663,3663,3662,3660,3659,3658,3659,3658,3656,3656,3666;1113,1114,1114,1116,1117,1117,1118,1119,1120,1121,1119,1118,1116,1115,1114,1113,1113