C23221211113313331233133313331312111133133313331333132112323113311   >>    C2322121111331333123313331333131211113313331333133313211232311331   <<    C23221211113313331233133313331312111133133313331333132112323113313   >>      C23221211113313331233133313331312111133133313331333132112323113312   >>