__ __ __ 1B. XY+XY+XY __ _ __ 1D. JKL+JKL+JKL+JKL 2A. C D F 0 0 1 0 1 1 1 0 0 1 1 0 2C. A B C F3 0 0 0 1 0 1 0 1 1 0 0 1 0 0 1 0 1 1 0 0 0 1 1 0 1 0 1 1 1 1 1 1 5. T H A L 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 1 0 1 0 1 1 1 1 0 1 1 1 1 1 1 6. _ _ _ L=THA+THA+THA+THA