1 2 x 7 12 x 6 July 8, 2019 16 32 64 128 14 1 2 x 7 7 12 x 7 1 6 1/2 x 7 x 6 1/2 x 7 x 11 1/2 x 7 x 7 1 2 x = 1 6 7
