| x2 x3 x5 | ||
| f | 0 | -1 3-2 |
| x1 x4 x6 | 7 12 10 | 3-1 2 -2 4* 0 -4 3 8 |
| x2 x4 x5 | ||
| f | -9 | frac{1}{2} -frac{3}{4}-2 |
| x1 x3 x6 | 10 3 1 | frac{5}{2}^{*} frac{1}{4} 2 -frac{1}{2} frac{1}{4} 0 -frac{5}{2}-frac{3}{4} 8 |
| x1 x4 x5 | ||
| f | -11 | -frac{1}{5} -frac{4}{5} -frac{12}{5} |
| x2 x3 x6 | 4 5 11 | frac{2}{5} frac{1}{10} frac{4}{5} frac{1}{5} frac{3}{10} frac{2}{5} 1-frac{1}{2} 10 |