C221213331323133112111133133313331333132322333133313113313231323323131   >>    C22121333132313311211113313331333133313232233313331311331323132332313   <<    C221213331323133112111133133313331333132322333133313113313231323323133   >>      C221213331323133112111133133313331333132322333133313113313231323323132   >>