REBOL [Title: "Quick Color Guide"]

    echo %colors.txt ? tuple! echo off
    lines: read/lines %colors.txt
    colors: copy []
    gui: copy [across space 1x1]
    count: 0
    foreach line at lines 2 [
        if error? try [append colors to-word first parse line none][] 
    ]
    foreach color colors [
        append gui [style box box [alert to-string face/color]]
        append gui reduce ['box 110x25 color to-string color]
        count: count + 1
        if count = 5 [append gui 'return count: 0]
    ]
    view center-face layout gui