C11112331312111112111133133313331333132323213331333133313231232313231311321   >>    C1111233131211111211113313331333133313232321333133313331323123231323131132   <<    C11112331312111112111133133313331333132323213331333133313231232313231311323   >>      C11112331312111112111133133313331333132323213331333133313231232313231311322   >>