已知函数f(x)、g(x)分别由下表给出
| x | 1 | 2 | 3 |
| f(x) | 1 | 3 | 2 |
| x | 1 | 2 | 3 |
| g(x) | 3 | 2 | 1 |
则f [g(1)]的值为________;满足f [g(x)]>g[f(x)]的x的值是________.