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// 1st commented line
//second commented line 
// timescale 1ns /5 ns
 
timescale 1ns/4ns  //this comment should also be ignored

module modulename1 (a b c )

some lines.... 
some lines ...


//third commented line 
//fourth commented line 

timescale 3ns/5ns
module modulename2 (p q r)

some lines ...

//fifth comment
//timescale 4ns/5ns

timescale 1ns/3ns 

module modulename3 (m n p )

some line ...

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