?? ?????????12?19?

????:1???????:????????
2??????????
3?????????
4?????qq?
5?????
????????????????2??21??? ???????????????21??????,20??,???,?12??,19?????????
???,20???????????????11????,??17????????????????(Unifran)????????????????????????????????????????????,??????,???;???,?,??,?????????
???G1???????????????????????,??
??,???21??????,??19?????????????3????????,????????????????????(?) ?????????????????:??????