C133323133112111133133313331333133313223331333133313331333132313221132311   >>    C13332313311211113313331333133313331322333133313331333133313231322113231   <<    C133323133112111133133313331333133313223331333133313331333132313221132313   >>      C133323133112111133133313331333133313223331333133313331333132313221132312   >>