Each version should be as conformant as possible. One version would
      need to be fully conformant in order to meet conformance requirement 1 . Note 5 The conforming alternative version does not need to reside within the scope of conformance,
      or even on the same Web site, as long as it is as freely available as the non-conforming
      version. Note 6 Alternate versions should not be confused with supplementary content , which support the original page and enhance comprehension. Note 7 Setting user preferences within the content to produce a conforming version is an
      acceptable mechanism for reaching another version as long as the method used to set
      the preferences is accessibility supported.