... . -500 2 + -325 ( , ) -50( - ) -30-50 ( - 30) -10 -7-8 - . ( , ""), , , - , . - , , ... , - . - -, - . 20, 180 . , , , , , -,,. . !!!
:
__
" ":
"": 1 - " " 2 - ... 5 - ) 6 - 7 - . - 8 - " " 9 - ... 20 - 21 - - 22 -