C33331211113313331211113313331333133313111123313231333133313223313331323132231   >>    C3333121111331333121111331333133313331311112331323133313331322331333132313223   <<    C33331211113313331211113313331333133313111123313231333133313223313331323132233   >>      C33331211113313331211113313331333133313111123313231333133313223313331323132232   >>