"": 1 - ( 1) 2 - - 3 - ( ) 4 - ( ) 5 - . . . ... 16 - 17 - . . . 18 - .
" ": 1 - ( 1) 2 - - 3 - ( ) 4 - ( ) 5 - . . . ... 16 - 17 - . . . 18 - .