????1??16? ??????????????,?,????,?,???,????,?????????????;?????????????,????,???,???

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?,?,1?16?8?17?8???,?????5~6????????????????????7~8??????????????;??????????????7~8??????????9?????????,????9????????????10??????????????????1?16?????????????6?????

????(1????16???????8????????????-17?8???????????)

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16?????????????,????????????

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1??16?8??????????17??????????8?????,?????????????????????,?,????(10~16?)????????????????5~6??????7~8??

????????(1?16????????8??-17???????????????????8????????????)

1??17?????8??18??8????,????????????,?,?????????????????(5~7????)??????????????????????????5~6???????7~8?;?????????????????????????????7~8???????9???????????,????9??????10??????????

????(1?????17??8???????-18?8?)

1?18?????????????8??19???8?????,?????????????????,????(5~8?????????????????)???????????????????????4~6????,?????????,?6~7?????????????????????

??(1?????18?8??????-19??8?) ??????:??

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