"-": 1 - - ( ) 2 - - ( )... 5 - ( ) 6 - - ( ) 7 - ... ( )
"-": 1 - - ( ) 2 - - ( )... 4 - . ( ) 5 - ( ) 6 - - ( ) 7 - ... ( )
"-": 1 - - ( ) 2 - - ( ) 3 - ( ) 4 - . ( ) 5 - ( ) 6 - - ( ) 7 - ... ( )
"-": 1 - - ( ) 2 - - ( ) 3 - ( )... 5 - ( ) 6 - - ( ) 7 - ... ( )