2169,2169,2171,2170,2170,2170,2171,2169,2168,2166,2166,2164,2162,2162,2163,2164,2164,2165,2164,2166,2167,2167;742,741,739,736,733,731,730,729,729,730,731,731,733,734,734,735,736,737,740,740,740,741