Scripts are probably one of the longest things to write. They're not exactly hard, but they just take a long time, here are the scripts to some Lisa episodes.

Episode Name: Lisa's Wedding
P. Code: 2F15
Writer: Greg Daniels
Director: Jim Reardon
Executive Producer: David Mirkin
Airdate: March 24, 1995
[VIEW SCRIPT]

Episode Name: Smart and Smarter
P. Code: FABF09
Writer: Carolyn Omine
Director: Steven Dean Moore
Executive Producer: Al Jean
Airdate: February 22, 2004
[VIEW SCRIPT]