Possible Clues:

• "Three men in ___" (2 words)
• '... three men in '
• '... three men in --'
• ''. . . three men in __''
• '… three men in ___'
• '... men in ___'
• . . . three men in ___
• . . . men in ___
• ". . . three men in ___"
• 'Rub-a-dub-dub, three men in ___...'