A for awesome wrote:A very edgy R-to-boat:Code: Select all`rle`

If a conduit could be found that produces a suitable thumb spark in passing, this could be part of an interesting stop-and-restart:

`x = 58, y = 49, rule = LifeHistory`

18.2A$17.B2A2B3.2A$18.4B2.B2AB$14.B.6B3.2B$12.10B2.2B$12.11B2A2B$11.

12B2A3B.B$11.18B2A$12.15B.B2A$11.15B3.B$9.17B$7.18B$7.2BC15B$6.3BCBC

4B.7B$7.2B3C4B2.6B$6.5BC5B.7B$5.13B.6B$4.4B7.11B$4.3B9.11B$2.4B11.11B

$2.2A14.11B$3.A15.6B.4B$3A16.2B3D2B.4B$A18.2BD4B2.4B$19.B3D4B.5B$19.

15B$19.16B$19.17B$20.17B12.2A$23.15B11.A.A2.2A$22.17B12.A3.A$21.19B7.

4A.3A$19.B.21B5.A2.A.A$15.2A.2A22B8.ABAB3A$16.A.A.B.21B6.2B2ABA2.A$

14.A.A.A.A23B.9B2.2A$14.2A3.2A.B.30B$23.30B$23.21B2D8B$22.23B2D7B$20.

A24BD7B$18.3A2.7B.24B$17.A5.7B3.7B.13BDB$17.2A4.7B4.5B5.9BDBD$23.5B6.

4B7.2B2.4B2DB$21.2AB.2B7.4B6.4B2.5B$20.A.AB10.B2AB6.B2AB3.2BD$20.A14.

2A8.2A5.DBD$19.2A31.D.D!