3177,3177,3178,3179,3183,3184,3185,3186,3187,3192,3193,3193,3192,3191,3191,3190,3190,3191,3191,3188,3186,3183,3180,3178;1271,1269,1268,1266,1262,1262,1261,1261,1262,1262,1263,1264,1264,1265,1266,1267,1269,1270,1272,1272,1274,1274,1272,1272