           """
         ,
           {
-            selectors: ['::window']
             commands: [
               ['eq', ['get', '[top]'], ['get$','y',['$reserved','window']]]
             ]

          """
        ,
          {
            selectors: []
            commands: [
              ['eq', ['number', 4], ['number', 5], 'strong', 10]
              ['eq', ['number', 5], ['number', 6], 'strong', 10]

          """
        ,
          {
            commands: [
              ['stay',['get$','width',['$id','box']],['get','[grid-height]']]
            ]
