what are the tag libraries by default added into web.xml when we deploy portlet from liferay IDE?

http://java.sun.com/portlet_2_0 /WEB-INF/tld/liferay-portlet.tld http://liferay.com/tld/aui /WEB-INF/tld/liferay-aui.tld http://liferay.com/tld/portlet /WEB-INF/tld/liferay-portlet-ext.tld http://liferay.com/tld/security /WEB-INF/tld/liferay-security.tld http://liferay.com/tld/theme /WEB-INF/tld/liferay-theme.tld http://liferay.com/tld/ui /WEB-INF/tld/liferay-ui.tld http://liferay.com/tld/util /WEB-INF/tld/liferay-util.tld