12 x 3 75 July 8, 2019 16 32 64 128 12 x (- 4 75 3 750 x 12 x 3 7500 x 12 x 3 3 16 x 12 x 750 bubble wrap 12 75 x 3 2 3 75×12 12 x 37 12 x 11
