Liquid Sort Array of strings alphabetically and label them

I have a sorted array of strings, and now I want to print them out while labelling them.

For example, if my array is [ ‘1_array_content’, ‘3_array_content’, ‘apple’, ‘ant’, ‘bucket’]

Then I want to print them out like this: How can I add the first alphabet as a label? And how does that work for numerical first alphabets (all of them will fall under the [0-9] label.

[0-9]

1_array_content

3_array_content

[a]

ant

apple

[b]

bucket

Hello,

have you found a solution for that? :slightly_smiling_face:

BR Andreas