It would be great if there will be a possibility for defining multiple output in IF statement, something like current IF, but connecting outputs from separate conditions to different outputs, now to make something like this I need use multiple IF blocks:
BLOCK1:
if ($a=="A")
-> True - continue process
-> False - go to BLOCK2
BLOCK2:
id ($a=="B")
-> True - continue process
-> False - go to BLOCK3