black
https://classroom.samishtribe.nsn.us/pluginfile.php/957/mod_glossary/entry/1927/black.mp3
yellow
https://classroom.samishtribe.nsn.us/pluginfile.php/957/mod_glossary/entry/1935/yellow.mp3
red
https://classroom.samishtribe.nsn.us/pluginfile.php/957/mod_glossary/entry/1931/red.mp3
green
https://classroom.samishtribe.nsn.us/pluginfile.php/957/mod_glossary/entry/1933/green.mp3