StyleSheet
  Import
    UriLiteral : foo.css
  Import
    UriLiteral : baz.css
  Import
    UriLiteral : boo.css
  RuleSet
    Selector
      SimpleSelector
        WildcardElement
    Declaration
      Property : color
      Expr
        Term
          IdentLiteral : red
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : body
    Selector
      SimpleSelector
        IdentLiteral : input
    Selector
      SimpleSelector
        IdentLiteral : td
    Declaration
      Property : color
      Expr
        Term
          IdentLiteral : blue
  Media
    Medium : print
    RuleSet
      Selector
        SimpleSelector
          WildcardElement
      Declaration
        Property : color
        Expr
          Term
            IdentLiteral : black
        Prio : !important
  Media
    Medium : ok
  Media
    Medium : ok
  Media
    Medium : ok
  Page
    Declaration
  Page
    PseudoPage : left
    Declaration
      Property : margin-left
      Expr
        Term
          QuantityLiteral : 4cm
    Declaration
      Property : size
      Expr
        Term
          QuantityLiteral : 8.5in
        Operation : NONE
        Term
          QuantityLiteral : 11in
    Declaration
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : body
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : a
        Pseudo
          IdentLiteral : visited
    Selector
      SimpleSelector
        Pseudo
          IdentLiteral : unvisited
    Declaration
      Property : color
      Expr
        Term
          IdentLiteral : blue
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : ok
    Declaration
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : a1
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : a2
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : a3
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
    Declaration
      Property : unicode-range
      Expr
        Term
          UnicodeRangeLiteral : U+0-FFFF
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : a4
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : a5
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : a6
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : a7
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : a8
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : a9
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
  RuleSet
    Selector
      SimpleSelector
        IdentLiteral : aa
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
    Declaration
      Property : a
      Expr
        Term
          IdentLiteral : ok
  FontFace
    Declaration
  FontFace
    Declaration
      Property : font-family
      Expr
        Term
          IdentLiteral : Letters
    Declaration
      Property : src
      Expr
        Term
          UriLiteral : Letters.ttf