D223313232112312121213231323133112323131323133313231322331323232233221   >>    D22331323211231212121323132313311232313132313331323132233132323223322   <<    D223313232112312121213231323133112323131323133313231322331323232233223   >>      D223313232112312121213231323133112323131323133313231322331323232233222   >>