8 15 x 1 2 July 8, 2019 16 32 64 128 3 8 15 х 1 2 5 5 6 2 8 15 х 1 9 16 8 2 15 4 x 2 1 1 2 x 8 )- 15 =- 3 11 5 8 x 15 1 2 frame 16 3 8 x 15 1 2 Is 15 x 20 1 8 8 x 1 )+ 9 15 4 2x )- 4 1 8 15 22 x 7944 15 3 8 x 25 1 2 furnace filter 15 3 4 x 8 1 2 13 1 8 x 15 1 4 x 2 filter 8 x 1 15 y 2 1 8 x 2 2x 15 )= 1
