??????????? ???????????14?
??1?23???? ??,???????????,??,1??23??27?,??8~12?,?????14????,????4~6?????,??7~9?;26?27?,????6~8?,?9~11????????28??????????,?0??????????
?,1????23????????????08????????????????????25??????08????,????????????????????????????????8~10?,??????????,???????????12?????????????????????5~7????????????????????????7~9????????????????,???????????5~7????8~10??????
??????:
1????;
2???;
3????????;
4??????
???:????????????
??
???:????