(Program
  (Statements
  {+(QualifiedImport)+}
    (QualifiedImport)
  {-(QualifiedAliasedImport
    {-(Identifier)-})-})
{+(QualifiedAliasedImport
  {+(Identifier)+})+}
{+(QualifiedImport)+}
{-(Statements
  {-(QualifiedAliasedImport
    {-(Identifier)-})-}
  {-(QualifiedImport)-})-}
{-(QualifiedImport)-})