C1333231331121111331333133313331333132321131211113313331333112213223331221   >>    C133323133112111133133313331333133313232113121111331333133311221322333122   <<    C1333231331121111331333133313331333132321131211113313331333112213223331223   >>      C1333231331121111331333133313331333132321131211113313331333112213223331222   >>