user
Instruction
Answer the question based on the provided table.


Table
Table Title: Taekwondo at the 2010 South American Games
Table Content:
| Rank | Nation | Gold | Silver | Bronze | Total |
| --- | --- | --- | --- | --- | --- |
| 1 | Brazil | 7 | 5 | 3 | 15 |
| 2 | Venezuela | 3 | 2 | 8 | 13 |
| 3 | Colombia | 2 | 3 | 4 | 9 |
| 4 | Chile | 2 | 0 | 2 | 4 |
| 5 | Argentina | 1 | 2 | 5 | 8 |
| 6 | Peru | 1 | 1 | 2 | 4 |
| 7 | Ecuador | 0 | 2 | 2 | 4 |
| 8 | Guyana | 0 | 1 | 0 | 1 |
| 9 | Aruba | 0 | 0 | 1 | 1 |
| 9 | Netherlands Antilles | 0 | 0 | 1 | 1 |
| 9 | Panama | 0 | 0 | 1 | 1 |
| 9 | Uruguay | 0 | 0 | 1 | 1 |
| Total | Total | 16 | 16 | 30 | 62 |


Question
what was the total difference in medals between the country who won the most and the country who the least?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["14"]