Very interesting! I like the idea of combining 10x3 and 4x 6. I'm noticing 5x5 or 3x8 or 2x15, etc. for everything isn't always that useful.
What's GPP mean? "Gross Personal Preparation" for the next day? Gripping Porcelain Potty? Grabbing Pots of Pork? Gyrating Personal Parts?
Inquiring minds want to know!