D13231123313133313133112323223313231323223313331313233313133221   >>    D1323112331313331313311232322331323132322331333131323331313322   <<    D13231123313133313133112323223313231323223313331313233313133223   >>      D13231123313133313133112323223313231323223313331313233313133222   >>