"- , ": 1 - (-) 2 - ... 42 - " " "" ( ) 43 - ( ) 44 - 45 - "" (, ) 46 - ( ) 47 - "" 48 - "" ( ) 49 -
"- ": 1 - 2 - ... 4 - 5 - ( ) 6 - 7 - ( ) 8 - 9 - -