?? ???????50?????????
????:1????????98:??????
2?????????
3????????
4?????
5?????????
?12??????10????????????? ??,??12???????9?????????,???????????,????????????,???????????50????????????????????????
???????????????,?????????,????,?????????????????????12???????8?,??????????????????????????????
????????,????????????????????,????,??????????????????,????????????????????????,?50??????????
????????(Hassan Ya'u)?????,???????????,????????,?????????????,??,???????(?????) ??:??