C33331211113313331211113313331333133313113311233133313331323213223313331121   >>    C3333121111331333121111331333133313331311331123313331333132321322331333112   <<    C33331211113313331211113313331333133313113311233133313331323213223313331123   >>      C33331211113313331211113313331333133313113311233133313331323213223313331122   >>