"""foobar"""
"""fo"o
bar"""
'''foobar'''
'''fo'o
bar'''
""
"fo\"obar"
''
'fo\'obar'

----------------------------------------------------

[
	["string", "\"\"\"foobar\"\"\""],
	["string", "\"\"\"fo\"o\r\nbar\"\"\""],
	["string", "'''foobar'''"],
	["string", "'''fo'o\r\nbar'''"],
	["string", "\"\""],
	["string", "\"fo\\\"obar\""],
	["string", "''"],
	["string", "'fo\\'obar'"]
]

----------------------------------------------------

Checks for strings.