12.31.20-571712.31.20-571812.31.20-571912.31.20-572012.31.20-572112.31.20-572212.31.20-572312.31.20-572412.31.20-572512.31.20-572612.31.20-572712.31.20-572812.31.20-572912.31.20-573012.31.20-573112.31.20-573212.31.20-573312.31.20-573512.31.20-573612.31.20-5737