| line | !l | l&&!r | l&&r | condition | 
 
| 37 | 1 | 0 | 2 | $last >= $first and $ret eq '' | 
 
| 85 | 0 | 0 | 3 | verif_ip_is_ok($net) and verif_ip_is_ok($mask) | 
 
| 116 | 0 | 0 | 6 | $1 >= 0 and $1 <= 255 | 
 
|  | 0 | 0 | 6 | $1 >= 0 and $1 <= 255 and $2 >= 0 | 
 
|  | 0 | 0 | 6 | $1 >= 0 and $1 <= 255 and $2 >= 0 and $2 <= 255 | 
 
|  | 0 | 0 | 6 | $1 >= 0 and $1 <= 255 and $2 >= 0 and $2 <= 255 and $3 >= 0 | 
 
|  | 0 | 0 | 6 | $1 >= 0 and $1 <= 255 and $2 >= 0 and $2 <= 255 and $3 >= 0 and $3 <= 255 | 
 
|  | 0 | 0 | 6 | $1 >= 0 and $1 <= 255 and $2 >= 0 and $2 <= 255 and $3 >= 0 and $3 <= 255 and $4 >= 0 | 
 
|  | 0 | 0 | 6 | $1 >= 0 and $1 <= 255 and $2 >= 0 and $2 <= 255 and $3 >= 0 and $3 <= 255 and $4 >= 0 and $4 <= 255 |