### ----------------------------------------------------
### -- YAMLish
### -- Licenses: Artistic-2.0
### -- Authors: Leon Timmermans
### -- File: test-suite/2XXW/in.yaml
### ----------------------------------------------------
# Sets are represented as a
# Mapping where each key is
# associated with a null value
--- !!set
? Mark McGwire
? Sammy Sosa
? Ken Griff


