16 : - 4 .; - 150 ; - 120 ; - 100 ; - 10 ; - 2 (300 ); - 10 ; - 200 . , . . . , . , . . . . 2/3 25 180 . , .
, ...)))
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20