C1322331331121211113313331333133313121211111333133312111133112122331   >>    C132233133112121111331333133313331312121111133313331211113311212233   <<    C1322331331121211113313331333133313121211111333133312111133112122333   >>      C1322331331121211113313331333133313121211111333133312111133112122332   >>