'foo'
'bar'
'bar_dup0'
'baz'
'forced'
'forced_dup1'
'forced_dup2'
'forced_dup3'
'forced_dup4'
'foo_dup5'
'unnamed'
'unnamed_dup6'
'unnamed_dup7'
'anonymous'
'anonymous::0'
'anonymous::1'
name='forced_dup1' user_data='(nil)'
name='forced_dup2' user_data='(nil)'
name='forced_dup3' user_data='(nil)'
name='forced_dup4' user_data='(nil)'
name='foo' user_data='#1'
name='baz' user_data='(nil)'
name='bar_dup0' user_data='#3'
name='unnamed_dup6' user_data='(nil)'
name='forced' user_data='(nil)'
name='unnamed_dup7' user_data='(nil)'
name='unnamed' user_data='(nil)'
name='anonymous' user_data='(nil)'
name='anonymous::0' user_data='(nil)'
name='anonymous::1' user_data='(nil)'
name='bar' user_data='#2'
name='foo_dup5' user_data='(nil)'