C132233133112121111331333133313231333133313231211111333132332313231131   >>    C13223313311212111133133313331323133313331323121111133313233231323113   <<    C132233133112121111331333133313231333133313231211111333132332313231133   >>      C132233133112121111331333133313231333133313231211111333132332313231132   >>