50 | X | 1 | = | 50 |
50 | X | 2 | = | 100 |
50 | X | 3 | = | 150 |
50 | X | 4 | = | 200 |
50 | X | 5 | = | 250 |
50 | X | 6 | = | 300 |
50 | X | 7 | = | 350 |
50 | X | 8 | = | 400 |
50 | X | 9 | = | 450 |
50 | X | 10 | = | 500 |
50 | X | 11 | = | 550 |
50 | X | 12 | = | 600 |
50 | X | 13 | = | 650 |
50 | X | 14 | = | 700 |
50 | X | 15 | = | 750 |
50 | X | 16 | = | 800 |
50 | X | 17 | = | 850 |
50 | X | 18 | = | 900 |
50 | X | 19 | = | 950 |
50 | X | 20 | = | 1000 |