C11112331312111112111133133313331333132112312111113331333131232131   >>    C1111233131211111211113313331333133313211231211111333133313123213   <<    C11112331312111112111133133313331333132112312111113331333131232133   >>      C11112331312111112111133133313331333132112312111113331333131232132   >>