3 x 14 28 July 8, 2019 16 32 64 128 3 x 4 )- 14 28 3 14 x 289 3 14 x 280 14 x 3 28 7 288 x 3 14 6 28 x 3 14 3 14 x 3 3 14x2x2 3 14 x 2 14 + 38 - 29 x 3 3 14x3x3