spec_A() coverage

void spec_A( int x )

coverages branches hits
A1 Branch 1-1 4
Branch 1-2 6
100% (2/2) 10
A2 Branch 2-1 5
Branch 2-2 5
100% (2/2) 10
A ( Branch 1-1, Branch 2-1 ) 0
( Branch 1-1, Branch 2-2 ) 4
( Branch 1-2, Branch 2-1 ) 5
( Branch 1-2, Branch 2-2 ) 1
75% (3/4) 10