D331322332321323331323131111233132322331333132313231333131133131333121   >>    D33132233232132333132313111123313232233133313231323133313113313133312   <<    D331322332321323331323131111233132322331333132313231333131133131333123   >>      D331322332321323331323131111233132322331333132313231333131133131333122   >>