Can I create list of vaulted passwords in Ansible?

Question

I would like to define several vaulted passwords and store them in a variable, then use it to create several users with password.

variable.yml

password:
  - !vault |
          $ANSIBLE_VAULT;1.1;AES256
          636
  - !vault |
          $ANSIBLE_VAULT;1.1;AES256
          637

Then I want to iterate this variable in my playbook:

- name: run script
  command: "python3 script.py {{ item.location }} {{ item.password }} {{ item.phrase }}"
  with_items:
  - { location: "{{ location }}", secret: "{{ password }}" , passphrase: "{{ sphrase }}" }

This throws an error message:

Vault format unhexlify error: Non-hexadecimal digit found