help needed with index nodes

[syntaxterror9]

Hi!

I was trying to use index nodes CR Index / CR Index Increment to generate a sequence of prompts from a prompt list. I tried this type of workflow expecting that each time I pressed 'run workflow' it would increment the index for the specific prompt in the Prompt List node, but I always get the same index ('1'-'a dog').

What am I doing wrong? Are there example workflows available with these nodes?

Thx!