Permutation Prompts in Midjourney.

Prompt Example:
/imagine prompt: X { α , β , γ , δ } Y creates and processes four Jobs.

/imagine prompt: X α Y
/imagine prompt: X β Y
/imagine prompt: X γ Y
/imagine prompt: X δ Y

By using lists of options separated with commas , within curly brackets {} , its easy to explore different permutations of a prompt. You can create combinations involving any part of a prompt, including text, image, parameters, or prompt weights.