◇??????? ＜??＞ ▽??? △??????? ??? △?????? ??? △?????? ???
◇????? ＜??＞ ▽??? △???????? ??? △??????? ??? ???
◇??? ▽??? △????? ??? △????? ??? △??〃 ??? △??〃 ??? △???? ??? △??1〃 ??? △??2〃 ??? △??1〃 ??? △???〃 ??? △????? ??〃 ??? △???? ????〃 ??? △???? ????〃 ??? △???? ????〃 ??? ▽??? △?? ??? △?????? ??? ▽??????? △?? ??? ▽??? △?????? ??? ▽?????? △??1?? ??? △??2〃 ??? △????〃 ??? ▽??????? △?????????? ???