C111123313331323113313331333133313231333132311312111133133323311111   >>    C11112331333132311331333133313331323133313231131211113313332331111   <<    C111123313331323113313331333133313231333132311312111133133323311113   >>      C111123313331323113313331333133313231333132311312111133133323311112   >>