# this file is included by level2_package.yaml
defaults:
  i: 30
level3:
  a: ${a}  # top-level substitution
  b: ${b}  # top-level substitution
  c: ${c}  # visible from level1 vars
  d: ${d}  # visible from level1 vars
  e: ${e}  # visible from level2 vars
  f: ${f}  # visible from level2 vars
  g: ${g}  # from vars when including
  h: ${h}  # from vars when including
  i: ${i}  # Should take the default value of 30
  j: ${undefined_variable}  # Does not exist, should be output as-is
  x: ${x}  # from vars when including, calculated
  y: ${y}  # from vars when including, calculated
