ring_groups:
- supportshipping1
- supportshipping2
- supportshipping3
- support1
- support2
- support3
- myclstudent1
- myclstudent2
- myclstudent3
- myclteacher1
- myclteacher2
- myclteacher3

chained_ring_groups:
  supportshipping1_then_supportshipping2_then_supportshipping3:
    - supportshipping1
    - supportshipping2
    - supportshipping3
  support1_then_support2_then_support3:
    - support1
    - support2
    - support3
  myclstudent1_then_myclstudent2_then_myclstudent3:
    - myclstudent1
    - myclstudent2
    - myclstudent3
  myclteacher1_then_myclteacher2_then_myclteacher3:
    - myclteacher1
    - myclteacher2
    - myclteacher3