Given below are some letters, that each of these letters has a corresponding number. Select the combination of numbers from the option so that the jumbled letters arranged accordingly will form a meaningful English word.
H T R U O A
1 2 3 4 5 61
6, 4, 2, 1, 5, 3
2
3, 4, 5, 2, 1, 6
3
1, 6, 2, 4, 5, 3
4
2, 1, 5, 3, 4, 6