????:1??????:??????????

2????????100???

3???????

4???????????

5??????????????

??????2???21??? ???21??????,20????????,??,????12??,19???

???,20?11????????????????????????????,????????17????????????????????????(Unifran)?????,????,??????????;?,??,???,??????

???????????????G1???????????????????,????

??,???21????????,??????19?????????????????????????3??,??????(???????????????) ?????????????????:????????????????