" " ... !
:
.
, .
50 50 . . .
: http://oblacco.com/post175525875/page1.html#BlCom589363640
" ": 1 - ! 5 ! 2 - ... 6 - - . 7 - - 5 8 - . . 9 - ? - 10 - : 15 ... 28 - - 29 - 30 -