3 4 7x3 2 July 8, 2019 16 32 64 128 3 7x3 26 1 14x 4 13 4 7x3 6x2 3x3 3 2x2 X 3 4 x 1 3 7 2 X 2 3 x 7 3 11 4 2x 7 4 x 3 3 X 3 2 4 3 3x 7 3 3 7 x 4 5 2 3 X 3 2 2x 3 7 4 3x 3 3 7 x 2 4 12 3 2x 5 4 x 3 7 2x 7 4 x 3 3 mathswatch 4 3 x 22 7 x 7 3
