( 7584 )
↓
"- _ ": 1 - (2 ) 2 - (3 )... 4 - (8 ) 5 - (9 ) 6 - (10 )
"- _ ": 1 - (2 ) 2 - (3 ) 3 - (6 ) 4 - (8 ) 5 - (9 ) 6 - (10 )
.