bquote.
character,	"9".
numeric,	38.
character,	"*".
identifier,	"PY".
error,	"":.}@RoCU]".
error,	"5T".
error,	":".
identifier,	"a".
error,	"%".
error,	"&".
identifier,	"M".
error,	"~".
identifier,	"ULgHbcEm7Q3FU".
error,	"$".
error,	"*".
error,	""and".
eof.
