D331322332321323331323131111233132322331333132313232233132311211331   >>    D33132233232132333132313111123313232233133313231323223313231121133   <<    D331322332321323331323131111233132322331333132313232233132311211333   >>      D331322332321323331323131111233132322331333132313232233132311211332   >>