C1322331331121211113313331333133313232213232212111133131211111122222131   >>    C132233133112121111331333133313331323221323221211113313121111112222213   <<    C1322331331121211113313331333133313232213232212111133131211111122222133   >>      C1322331331121211113313331333133313232213232212111133131211111122222132   >>