C133323133112111133133313331333133313232212133121111331311331323133313232213221   >>    C13332313311211113313331333133313331323221213312111133131133132313331323221322   <<    C133323133112111133133313331333133313232212133121111331311331323133313232213223   >>      C133323133112111133133313331333133313232212133121111331311331323133313232213222   >>