"Days Are Numbers (The Traveller)"

In "Days Are Numbers (The Traveller)," "around" in the line "He never has the time to turn around" is sung with a melisma (C D C A) for a sense of movement, and "so" in the lines "We can only see so far" and "We can only go so far" is sung with a melisma (D E D, I think) for a sense of degree.