4x3 14 2 July 8, 2019 16 32 64 128 4x3 14 2 4 4 x 3 14 2 4x3 14 divided by 2 2x2 4x3 14 25 4x3 14 21.4x21 4x3 14 2x1 4x3 14 2x4 4x3 14 28 4x3 14 24 4x3 14 20.4x20 4x3 14 23.4x23 4x3 14 14 3 4 x 21 propeller 8 14 2 4 x 3 2 7 x 14 4 3