C111123313121111121111331333133313331333131322113121111331323321133231   >>    C11112331312111112111133133313331333133313132211312111133132332113323   <<    C111123313121111121111331333133313331333131322113121111331323321133233   >>      C111123313121111121111331333133313331333131322113121111331323321133232   >>