C13332313311211113313331333133313331323233121111331333131323213221   >>    C1333231331121111331333133313331333132323312111133133313132321322   <<    C13332313311211113313331333133313331323233121111331333131323213223   >>      C13332313311211113313331333133313331323233121111331333131323213222   >>