# Practice on Toph

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# Set Union

Limits 1s, 512 MB

Given two sets of integers, print the set containing the union of the two input sets.

For example, given the sets:

• {1, 3, 5, 7, 8}
• {2, 3, 4, 7, 9}

The union of the two sets is:

• {1, 2, 3, 4, 5, 7, 8, 9}

## Input

The first line of the input will contain two integers N and M (0 < N, M < 100).

The following line will contain N integers, the members of the first set.

The line after that will contain M integers, the members of the second set.

The members of both sets will be given in increasing order.

## Output

Print the members of the union set in the same line, separated by space sorted in increasing order.

## Sample

InputOutput
```5 5
1 3 5 7 8
2 3 4 7 9
```
```1 2 3 4 5 7 8 9
```

### Statistics

84% Solution Ratio

kimiyukiEarliest, Feb '19

YouKnowWhoFastest, 0.0s

rased_299Lightest, 0 B

saitotaShortest, 26B