C1322331331121211113313331333133313121211111333133313331313221311   >>    C132233133112121111331333133313331312121111133313331333131322131   <<    C1322331331121211113313331333133313121211111333133313331313221313   >>      C1322331331121211113313331333133313121211111333133313331313221312   >>