How to use the same Stage-Description on different runners

Hello,

i got a gitlab-ci.yml looking similar to

stages:
  - X
  - Y
  - Z

variables:
  WORKING_DIR: "a"
  CHECKOUT_DIR: "b"

x:
  tags:
	- t1
  stage: X
  script:
	- DO SOMETHING

y:
  tags:
	- t1
  stage: Y
  script:
	- DO SOMETHING

z:
  tags:
	- t1
  stage: Z
  script:
	- DO SOMETHING

With the tag i target a specific runner i created. Now i want the same thing to happen on additional runner. How can i achieve this?

I created a runner with a different tag which is accessible, but do not want to copy all the entries in my script to target the additional runner.

Thank you in advance

bump