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