f1	f2	f3	f4
good1	good2	good3	good4
;;;;;	;;;;;	;;;;;	;;;;;
: : :	; ; "	".	"	::::;;;;"
no"quote	no"qu"ote	n"quote"	n"q"u"o"t"
"quote1"	"quote2"	noquote3"	noquote4
test1	"long
test2"	"long test3	with	seps"	"I'm
					silly
					long"
less1	"less2	."	less3
isvalid1	isvalid2	isvalid3	isvalid4
more21	"more22		."	more23	more24	more25	more26
isvalid21	isvalid22	isvalid23	isvalid24
lessnoq31	lessnoq32	lessnoq33
isvalid31	isvalid32	isvalid33	isvalid34
morenoq41	morenoq42	morenoq43	morenoq44	morenoq45
isvalid41	isvalid42	isvalid43	isvalid44