Namingway hack

The only problem that I am having with that solution is that, when I use BE to call the caseword thing, it only gives one bit to call the bank and one bit to specify which character I'm checking for. For example, with BE 01 48 98 *01* I'd check to see if character 0 (Terra) is in the party, then go to *1*9848 (or CB9A48) if she is. Unfortunately, I'm not sure how to call the F1 bank with this command because, if I used BE 01 48 98 27, I'd be checking if character 2 (Cyan?) was in the party and then going to D19848. If you know what my problem is it would be greatly appreciated.