input abc10; output wireax; checkinst_0( .port1(wireY), .port2(wireZ), .port3(wireX), .port4(port711), .port10 ); checkinst_2( .port5(wireYx), .port6(wireZ), .port7(wireaX), .port8(abc10), .port11 ); checkinst_3( .port100(wireYd), .port101(wireZS), .port102(wireXW), .port103(port10), .port12 ); #### $VAR1 = { 'checkinst_0' => { 'dest' => [ 'wireY', 'wireZ', 'wireX', 'port711', ], 'source' => [ 'port1', 'port2', 'port3', 'port4', ] }, 'checkinst_1' => { 'dest' => [ 'wireYx', 'wireZ', 'wireaX', 'abc10', ], 'source' => [ 'port5', 'port6', 'port7', 'port8', ] }, 'checkinst_2' => { 'dest' => [ 'wireYd', 'wireZS', 'wireXW', 'port10', ], 'source' => [ 'port100', 'port101', 'port102', 'port103', ] }, 'Implicit' => { 'source' => [ port10, port11, port12 ' ], 'dest' => [ port10, port11, port12 ' ] }, 'top' => { 'source' => [ ' abc10', ' woreax' ], 'dest' => [ ' abc10', ' woreax' ] } };