"\"" . "\"\"" . "\"\"\"" . "\"\"\"\"" . """\"""" . """"\"""" . """\"\"""" . """""\"""" . """\""\"""" . """\""\"""" . """\"\"\"""" . """"\"\"""" . """""\"\"""" . """"\""\"""" . """"\"\"\"""" . """\"""\"""" . """\""\"\"""" . """\"\""\"""" . """\"\"\"\"""" . """single " within""" . """single \" within""" . """double "" within""" . """double "\" within""" . """double \"" within""" . """double \"\" within""" . """triple ""\" within""" . """triple "\"" within""" . """triple "\"\" within""" . """triple \""" within""" . """triple \""\" within""" . """triple \"\"" within""" . """triple \"\"\" within""" . """" start single""" . """\" start single""" . """"" start double""" . """"\" start double""" . """\"" start double""" . """\"\" start double""" . """""\" start triple""" . """"\"" start triple""" . """"\"\" start triple""" . """\""" start triple""" . """\""\" start triple""" . """\"\"" start triple""" . """\"\"\" start triple""" . """end single \"""" . """end double "\"""" . """end double \"\"""" . """end triple ""\"""" . """end triple "\"\"""" . """end triple \""\"""" . """end triple \"\"\"""" .