+----------+---------------+--------+
| id_bolao | data_concurso | premio |
+----------+---------------+--------+
|   1      | 2019-05-18    |   1    |
|   1      | 2019-05-18    |   10   |
|   1      | 2019-05-18    |   22   |
|   1      | 2019-05-18    |   45   |
|   1      | 2019-05-18    |   70   |
|   1      | 2019-05-19    |   3    |
|   1      | 2019-05-19    |   4    |
|   1      | 2019-05-19    |   47   |
|   1      | 2019-05-19    |   34   |
|   1      | 2019-05-19    |   80   |
+----------+---------------+--------+

+--------+---------------+---------+---------+---------+---------+---------+
|id_bolao| data_concurso | premio1 | premio2 | premio3 | premio4 | premio5 |
+--------+---------------+---------+---------+---------+---------+---------+
|   1    | 2019-05-18    |   1     |    10   |    22   |    45   |   70    |
|   1    | 2019-05-19    |   3     |    4    |    47   |    34   |   80    |
+--------+---------------+---------+---------+---------+---------+---------+