C13332313311211113313331333133313331322333133313331333133321112322233231   >>    C1333231331121111331333133313331333132233313331333133313332111232223323   <<    C13332313311211113313331333133313331322333133313331333133321112322233233   >>      C13332313311211113313331333133313331322333133313331333133321112322233232   >>