Complex sentence: Ida relates to the right side of the brain, and the left side of the body, terminating at the left nostril and Pingala to the left side of the brain and the right side of the body, terminating at the right nostril.
Split into simpler sentences: Ida relates to the right side of the brain, and the left side of the body, terminating at the left nostril. Pingala relates to the left side of the brain and the right side of the body, terminating at the right nostril.