2:
  1:
    FUNC: Lsky
    SN: '85C2'
  2:
    FUNC: Esky
    SN: '50ED'
  3:
    FUNC: Lwater
    SN: '852F'
# 3:
#   1:
#     FUNC: Lsky
#     SN: '85C2'
#   2:
#     FUNC: Esky
#     SN: '50ED'
#   3:
#     FUNC: Lwater
#     SN: '852F'