C111123313331323113313331333133313331122112312111112111112111111331313233121   >>    C11112331333132311331333133313331333112211231211111211111211111133131323312   <<    C111123313331323113313331333133313331122112312111112111112111111331313233123   >>      C111123313331323113313331333133313331122112312111112111112111111331313233122   >>