I would argue that it makes much more sense when you put them in chronological order. Clarissa reveals to the audience in the 99 comic that she's being molested by her father. Think of how this colors the 01 comic, where all he uses narratively is the pajamas being askew and the shadow to convey the molestation. The Mother is also drinking heavily and pretending everything is okay, indicating an aftermath of regret and resignation. And, finally, the stuffed animals suggest that this has been going on for some time, which makes sense whichever way you arrange the comics.