First bid | Second higher bid | Second Lower bid |
10 | 20 | 5 |
20 | 30 | 10 |
30 | 40 | 20 |
40 | 60 | 30 |
60 | 80 | 40 |
80 | 100 | 60 |
100 | 130 | 80 |
130 | 160 | 100 |
160 | 190 | 130 |