[['model', 'build year', 'total produced', 'wheel arrangement', 'prime mover', 'power output'], ['fm cfa - 16 - 4', '1950 - 1953', '36', 'b - b', 'fm 38d - 8 opposed piston', 'hp (mw)'], ['fm cfb - 16 - 4', '1950 - 1953', '18', 'b - b', 'fm 38d - 8 opposed piston', 'hp (mw)'], ['fm cfa - 20 - 4', '1950 - 1953', '12', 'b - b', 'fm 38d - 10 opposed piston', 'hp (mw)'], ['fm cfb - 20 - 4', '1950 - 1953', '3', 'b - b', 'fm 38d - 10 opposed piston', 'hp (mw)'], ['fm cpa - 20 - 5', '1950 - 1953', '8', 'b - a1a', 'fm 38d - 10 opposed piston', 'hp (mw)'], ['fm cpa - 24 - 5', '1950 - 1953', '22', 'b - a1a', 'fm 38d - 12 opposed piston', 'hp (mw)']]
the Fm Cfb - 20 - 4 Model is 1 of 4 Model that has a Wheel Arrangement of B - B
the [ENT] [ENT] is 1 of 4 [ENT] that has a [ENT] of [ENT]