C23221211113313331233133313331312111133133313331333133313331333132311211111   >>    C2322121111331333123313331333131211113313331333133313331333133313231121111   <<    C23221211113313331233133313331312111133133313331333133313331333132311211113   >>      C23221211113313331233133313331312111133133313331333133313331333132311211112   >>