A group of letters is given which are numbered 1, 2, 3, 4, 5, 6 and 7. Below are given four alternatives containing combinations of these numbers. Select that combination of numbers so that letters arranged accordingly, form a meaningful word.
| W | R | A | S | O | P | R |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
1
4637251
2
6345172
3
4631527
4
4367251