D23331313331322132313232233131121133132333133313232233132313231312331   >>    D2333131333132213231323223313112113313233313331323223313231323131233   <<    D23331313331322132313232233131121133132333133313232233132313231312333   >>      D23331313331322132313232233131121133132333133313232233132313231312332   >>