| line | !l | l&&!r | l&&r | condition | 
 
| 51 | 1 | 0 | 0 | defined $$self{'username'} and defined $$self{'password'} | 
 
|  | 0 | 0 | 0 | defined $$self{'username'} and defined $$self{'password'} and defined $$self{'deviceModel'} | 
 
|  | 0 | 0 | 0 | defined $$self{'username'} and defined $$self{'password'} and defined $$self{'deviceModel'} and defined $$self{'encryption_key'} | 
 
|  | 0 | 0 | 0 | defined $$self{'username'} and defined $$self{'password'} and defined $$self{'deviceModel'} and defined $$self{'encryption_key'} and defined $$self{'decryption_key'} | 
 
|  | 0 | 0 | 0 | defined $$self{'username'} and defined $$self{'password'} and defined $$self{'deviceModel'} and defined $$self{'encryption_key'} and defined $$self{'decryption_key'} and defined $$self{'host'} |