C1322331331121211113313331333133313121211111333133313231321123231231   >>    C132233133112121111331333133313331312121111133313331323132112323123   <<    C1322331331121211113313331333133313121211111333133313231321123231233   >>      C1322331331121211113313331333133313121211111333133313231321123231232   >>