This one was surprisingly easy to create. I was a bit worried about whether it would be possible to join the "start" and "end" of the loop but it was not a problem.
The massive version is available at the preceding link.
Today's Gratitude Item: Getting two 7 letter words in scrabble on the first and second move of a game. As is so often the case, I suspect that more luck than skill was involved (good letters = good words).