To allow for such side-to-side movement, some 'bent builders have put a roller-skate wheel here, (See photo example) with a deep V-groove notched into it.
(some 'bent builders; have put; a roller-skate wheel; here) Context(some ' bent builders have put,List([41, 69))):(some 'bent builders; have put a roller-skate wheel See; photo example)
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some 'bent builders some 'bent builders
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