C23221211113313331233133313331312111133133313331333132112322131231   >>    C2322121111331333123313331333131211113313331333133313211232213123   <<    C23221211113313331233133313331312111133133313331333132112322131233   >>      C23221211113313331233133313331312111133133313331333132112322131232   >>