D331322112313231323132323323132322331323132322133313232213231323211   >>    D33132211231323132313232332313232233132313232213331323221323132321   <<    D331322112313231323132323323132322331323132322133313232213231323213   >>      D331322112313231323132323323132322331323132322133313232213231323212   >>