D1323112331313331313311232322331323132322331333131323132313232233132313332311   >>    D132311233131333131331123232233132313232233133313132313231323223313231333231   <<    D1323112331313331313311232322331323132322331333131323132313232233132313332313   >>      D1323112331313331313311232322331323132322331333131323132313232233132313332312   >>