6 x 15 25 July 8, 2019 16 32 64 128 6x 6 25x 15 6 x 15 25 − 4 x 6 25 x 15 16 X 6 nicrtimovb 25 15 2 15 6 x 86 25 15 6 x 1 25 15 x 6 x 0 25 25 35 x 6 15 6 x15 15 x 6 1/2