Hi all,
I am a newbie to Perl. Appreciate anybody can give me some suggestions and help here.

I have a file:
_______________ ____
A1a01 A1a03
A1a03 A1a0b
A1a0b A1a2a
A1a2a A1a02
A1app A1a06
Ala06 A1a07
A1b0v A1b0c
Alb0c Alb55
A1b55 A1b04
.. ..
.. ..
.
.
.

I want to extract and print the sequential data...