D331122213231333131333131322331313331323132233132313232123313232332313232221   >>    D33112221323133313133313132233131333132313223313231323212331323233231323222   <<    D331122213231333131333131322331313331323132233132313232123313232332313232223   >>      D331122213231333131333131322331313331323132233132313232123313232332313232222   >>