Pilot the semantic-tank to retrieve the scattered letters of the words removed from the quotations.

• "SPACE":"activate the traction beam"
• "fire":"na"
• "ENTER":"deposit the cargo of letters (must be near a quotation)"
• "Double Click":"teleport tank (must be locked on distant letter)"
• "jump":"na"
• "Number keys":"jettison respective letters from hold"
• "Letter keys":"target respective letters"
• "movement":"mouse"

Difficult words have been removed from quotations and their letters have been scattered. Retrieve the letters and return them to their respective quotations. Use the mouse to pilot the semantic-tank, the letter keys to target the respective letters, the number keys to jettison respective letters from the hold and enter to unload the letters into a quotation.