C133323133112111133133313331333133313223331333133313331333132313222123212132321   >>    C13332313311211113313331333133313331322333133313331333133313231322212321213232   <<    C133323133112111133133313331333133313223331333133313331333132313222123212132323   >>      C133323133112111133133313331333133313223331333133313331333132313222123212132322   >>