0 5 6 12 July 8, 2019 16 32 64 128 6 0 vs 5 12 5 6 3х 12 0 4 3 5 6 3x 12 0 4 3 0 5 6 7 12 0 5 6 7 12 mean 3x 12 5 =- 0 6