X 2 0 1 July 8, 2019 16 32 64 128 X 2 0 16 X 2 0 10 X 2 100 0 X 2 1 0 solution X 2 10x 0 X 2 144 0 X 2 121 0 X 2 12 0 X 2 15 0 X 2 12x 0 X 2 11x 0 X 2 18 0 X 2 16x 0 X 2 15x 0 X 2 169 0
