D331322332321323331323131111233132322331333132313231333131212111121   >>    D33132233232132333132313111123313232233133313231323133313121211112   <<    D331322332321323331323131111233132322331333132313231333131212111123   >>      D331322332321323331323131111233132322331333132313231333131212111122   >>