10 7x4 9 July 8, 2019 16 32 64 128 10 7 x 4 9 2 x 7 10 9 4 3 x 4 7 9 10 4 9 10 x 7 8 10 4 x 7 45 9 Y 7 9 10 x 4 10 x 10 40 7 x 10
