C33331211113313331211113313331333133313113313331322331323132322331   >>    C3333121111331333121111331333133313331311331333132233132313232233   <<    C33331211113313331211113313331333133313113313331322331323132322333   >>      C33331211113313331211113313331333133313113313331322331323132322332   >>