D3313223323213233313232233132311211331323132322223313231333132332321111   >>    D331322332321323331323223313231121133132313232222331323133313233232111   <<    D3313223323213233313232233132311211331323132322223313231333132332321113   >>      D3313223323213233313232233132311211331323132322223313231333132332321112   >>