C1322331331121211113313331333133313231323132313331333132311233132322231   >>    C132233133112121111331333133313331323132313231333133313231123313232223   <<    C1322331331121211113313331333133313231323132313331333132311233132322233   >>      C1322331331121211113313331333133313231323132313331333132311233132322232   >>