从给定的一组数字中生成一个排列组合。


1，2，3
Possible permutations of the given set of numbers [1, 2, 3] are: 

- 123 
- 132 
- 213 
- 231 
- 312 
- 321 

Possible combinations of the given set of numbers [1, 2, 3] are: 

- 1,2 
- 1,3 
- 2,3 
- 1,2,3