D331322112313231323132323323132322331323132322133313233313233313232322221   >>    D33132211231323132313232332313232233132313232213331323331323331323232222   <<    D331322112313231323132323323132322331323132322133313233313233313232322223   >>      D331322112313231323132323323132322331323132322133313233313233313232322222   >>