Treble and second both up Treble and second both down Treble down, and second up Treble up, and second down } Extream Changes to be made between the 2 farthest Extream Bells from the half Hunt.
Treble and second both up Treble and second both down Treble down, and second up Treble up, and second down } Extream Changes to be made between the two nearest Extream Bells to the half Hunt, which is called Mediums.

On five Bells there are 20 Hunts, (i.e.) a whole Hunt, and half Hunt twenty times, and not one; and the same whole Hunt, and half Hunt twice, as appears by the following Figures, where they stand two and two together; one of which is the whole Hunt, and the other the half Hunt: for Example, the 2 highest Figures are 1.2 where the treble is the whole Hunt, and the second the half Hunt. The two next Figures are 1.3 where the treble is the whole Hunt, and the third the half Hunt; and likewise the two last, or lowest Figures, are 5.4 the fifth is the whole Hunt, and the fourth the half Hunt; and so of all the rest, the first Figure representing the whole Hunt, and the next to it the half Hunt.

1.2
1.3
1.4
1.5 		2.1
2.3
2.4
2.5 		3.1
3.2
3.4
3.5 		4.1
4.2
4.3
4.5 		5.1
5.2
5.3
5.4

So that there being twenty Hunts, and every one making eight Six-scores (as in the Example of treble and second) that is twenty (which are the number of Hunts;) multiplied by eight (which are the number of Six-scores made by each Hunt) does produce Eight-score several wayes to Ring the Six-score Changes.

In the Six-score Changes are comprehended the Twenty-four, and the Six Changes: The Twenty-four Changes are made between the half Hunt, and the three Extream Bells; and the Six are made between the Extream Bells alone: The half Hunt in the Six-score, is the whole Hunt in the Twenty-four; and there is one Change in the Twenty-four made every time the whole Hunt comes before and behind the Bells; and one Change in the Six made every Extream: So that the Six-score rightly understood, is nothing else but hunting the half Hunt through every Change of the Six, which makes Twenty-four Changes: and then hunting the whole Hunt through each Change of the Twenty-four, which makes Six-score; for instance, in the first Six-score before set down, where the treble is the whole Hunt, the second the half Hunt, and the 345 the Extream Bells.

I take the Extream Bells, and set down the six Changes on them thus.—

345
435
453
543
534
354
345

Now I take the first of the six, which is 345, and set the second (which was the half Hunt in the Six-score) to it, and hunt it up behind thus.—