colortest-16b - Display ASCII color test graph
Display color palette using 16 colors. This is an laternative implementation.
Program was written by Wolfgang Frisch <email@example.com>.
This manual page was written by Jari Aalto <firstname.lastname@example.org>, for the
Debian GNU system (but may be used by others). Released under license GNU GPL
version 3 or (at your option) any later version. For more information about
license, visit <http://www.gnu.org/copyleft/gpl.html>.