C133323133112111133133313331333133313223313331333131211113313331323223321   >>    C13332313311211113313331333133313331322331333133313121111331333132322332   <<    C133323133112111133133313331333133313223313331333131211113313331323223323   >>      C133323133112111133133313331333133313223313331333131211113313331323223322   >>