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 1 1 |           sanguineous animals have four points and not more, but
 2 1 |        bloodless animals more than four, and generally why some
 3 5 |            biped). In them, of the four points of motion, two are
 4 6 |       where there is division into four.~Since then these two pairs,
 5 6 |         each of the centres in the four parts described.~
 6 7 |           place by means of two or four points in their structure,
 7 7 |       progress at more points than four, and that if it is the nature
 8 7 |         anything so to progress at four points it must of necessity
 9 7 |         are made to move at two or four points, and even limbless
10 7 |           They too move by dint of four points, whereby they achieve
11 8 |           move itself at more than four points. Granting this it
12 8 |         they cannot have more than four (or they would be bloodless),
13 8 |             and if they had two or four they would be practically
14 9 |            Of the latter some have four fins, others which are rather
15 10|           walk, be said to move at four points? Now we did not say
16 10|         that all Sanguinea move at four points, but merely at not
17 10|            merely at not more than four. Moreover, they cannot as
18 11| Sanguineous, be moved at more than four points, but also because
19 13|                   13~Now there are four modes of flexion if we take
20 14|     fashion animals with more than four legs make their movements;