D331322332321323331323131111233132322331333132322331323221121111   >>    D33132233232132333132313111123313232233133313232233132322112111   <<    D331322332321323331323131111233132322331333132322331323221121113   >>      D331322332321323331323131111233132322331333132322331323221121112   >>