C33331211113313331211113313331333133313331323132313331333133313331322331   >>    C3333121111331333121111331333133313331333132313231333133313331333132233   <<    C33331211113313331211113313331333133313331323132313331333133313331322333   >>      C33331211113313331211113313331333133313331323132313331333133313331322332   >>