C133323133112111133133313331333133313232331211113313331322132313221   >>    C13332313311211113313331333133313331323233121111331333132213231322   <<    C133323133112111133133313331333133313232331211113313331322132313223   >>      C133323133112111133133313331333133313232331211113313331322132313222   >>