Pro Models Romain Desgranges Trip 3 A

Legend has it that when Romain Desgranges gets bored, he likes to do puzzles (sometimes up to 1000 pieces). He designed an entire range of interchangeable volumes, a puzzle if you will. Trip 3 A forms the base of the Trip 3 triangle, to be combined with too many other volumes to list here. Ok, since you insist, we’ll suggest a couple: you can combine Trip 3 A + 2 B + 3 C, as well as 3 A + 1 B + 2 C… So, will you find the winning combination?