Mixed crossing over unused line across with branch to left
<a href="//commons.wikimedia.org/wiki/User:PhiH" title="User:PhiH">PhiH</a>
Own work based on: <a href="//commons.wikimedia.org/wiki/File:BSicon_eKRZol.svg" title="File:BSicon eKRZol.svg">BSicon eKRZol.svg</a>