C3123223313331322121111331333133313121111331323133313331311332321331   >>    C312322331333132212111133133313331312111133132313331333131133232133   <<    C3123223313331322121111331333133313121111331323133313331311332321333   >>      C3123223313331322121111331333133313121111331323133313331311332321332   >>