[ SynNone :< SimpleF
    ( SimpleSymbol "abc" )
, SynNone :< SimpleF
    ( SimpleSymbol "bala-hwa$" )
, SynNone :< SimpleF
    ( SimpleSymbol "x!!!" )
, SynNone :< SimpleF
    ( SimpleSymbol "z" )
, SynNone :< SimpleF
    ( SimpleSymbol "z123" )
, SynNone :< SimpleF
    ( SimpleSymbol "나는너무졸리다" )
, SynNone :< SimpleF
    ( SimpleSymbol "學" )
, SynNone :< SimpleF
    ( SimpleSymbol "車室." )
, SynNone :< SimpleF
    ( SimpleSymbol "三個女人一臺戲。" )
]