[??]???

◇??? ▽3? △????? ???(?????????? ??) ??? △????? ???(????????? ??) ??? ▽3? △?????? ??? △?????? ??? △??? ??? ??? △????? ???(???? ??) ??? ▽4? △????? ??? △????? ???(????????? ??) ??? △?????? ? ???????? ?????? ??? △???????????? ??? △????? ?????? ??? △????? ?????? ??? △????? ???? ??? ??? △?????????? ?? △???????? ??? △????? ?????? ??? △????? ???(????????? ??) ??? △????? ??????(??) ??? △????? ???(?????? ??) ??? ▽4? △??? ??? △?? ??? ??? △????? ?????? ??? △?? ??? ??? △????? ????? ??? △??? ??? ??? △????? ?????? ??? △?? ??? ??? △???? ??? △????? ??????? ??? △???????? ???? ??? △???????? ?? ??? △????? ?????? ??? △????? ?????? ??? △????? ???? ??? △????? ???(???? ??) ??? ??? ??? ??? ???