C133323133112111133133313331333133313223331333133313331333132311221123231311211   >>    C13332313311211113313331333133313331322333133313331333133313231122112323131121   <<    C133323133112111133133313331333133313223331333133313331333132311221123231311213   >>      C133323133112111133133313331333133313223331333133313331333132311221123231311212   >>