My fuel lines rusted through. Please help me figure out how to hook them back up...

[badpeanut]

I have a 1971 Blazer. I was driving today and smelled gas. I stopped and found it dripping out where these three fuel lines are attached near the drivers side corner up behind the bumper.

Pic 1: Hard line <-> rubber line <-> rusted hard line

Pic 2: Rusted hard line <-> rubber line <-> hard line

Pic 3: What is left of rusted hard lines and metal cover which caused rust

Pic 4: Wierd tube in bed which hard lines in Pic 2 go to

How do I hook these back up? 1<->A, 2<->B, and 3<->C? Could somebody post a picture of theirs?

Thanks in advance for any help,

Wes