RRRRRRRRRRR I HATE THESE PROBLEMS
Alright...there are two faces with 7*12, giving us 2*84, next, two faces with 19*7, giving us 2*133, then one side with 19*12, then one side 15*19, then 2(9*12*1/2) then finally 9*19. So................. we have 1226.