C3123223313331322121111331333133313121111331323133313331122311331   >>    C312322331333132212111133133313331312111133132313331333112231133   <<    C3123223313331322121111331333133313121111331323133313331122311333   >>      C3123223313331322121111331333133313121111331323133313331122311332   >>