Blue Kush = Bog's Work (Blue Moon Rocks X Sour Bubble).
Most of the terp profiles are a kind of an artificial "blue" (more like a blue gatorade or blue jolly rancher, than natural blueberry). And then there's some kind of kush/fuel backing on some of them.
I'd say the 14 in terms of terps seems like a mix of both parents. The easiest way for me to explain it is, if anyone's ever handed you a jar of flower and you smell it and instantly know it's going to knock your socks off. Like the other phenos smell like "blue" and "kush" and other variances of that, and they smell GOOD, but I smell the 14 and is on a different wave, different much deeper level of terpene expression. (And it's not just noticeably stand out in the blue kush bunch, but it's literally stand out in front of the entire 100+ lot.)