I worked on developing these three shorts last summer - of our two-person team and a one-page treatment, my assignment was short, "They fight, it resolves somehow."
Starting when the Nachos show up in episode 2, the rest of the story is more-or-less as I initially pitched it (with some short additions later in production)
I must say, it's definitely a trip seeing your sequence re-transcribed into another language... and the to have a re-re-transcribed English dub, too!