Drop-in replacement for NW31

The conduit is listed as HLx86R, and probably more useful as a H-to-G than a H-to-R, but a block is missing in my copy of elem-conduits-6-6-20.

Code: Select all

```
x = 31, y = 38, rule = LifeHistory
15.4B$16.4B$17.4B$18.4B$19.4B$20.4B$20.4B$20.5B$19.7B$18.8B$19.8B.B$
18.10B2A$17.9B.B2A$7.2A8.9B2.B$8.A9.8B$8.A.AB5.9B$9.2AB.3B.10B$11.17B
$11.17B$12.16B$11.19B$9.21B$7.22B2A$7.2BC17B.B2A$6.3BCBC4B.9B3.B$7.2B
3C4B2.6B$6.5BC4B2.6B.2B$5.10B4.7B2A$4.4B10.6B.B2A$4.3B12.6B.B$2.4B13.
6B$2.2A15.5B$3.A15.4B$3A14.5B$A16.2A$18.A$15.3A$15.A!
```

It can reduce the width or height of several glider guns by 1 cell (2 cells in composite guns like p37).

Code: Select all

```
x = 56, y = 55, rule = LifeHistory
15.2A25.2A2.2A$14.B2A2B7.2A14.A2.A.A$15.4B6.B2AB14.2A.B$10.2A4.6B4.2B
9.A6.A.AB6.2A$9.B2AB2.8B4.2B8.3A4.A.2B2A5.A$10.3B.7BA9B9.A4.2A.2BA.3A
$8.2B.A2.6B2ABA8B7.A.A8.2B.A$7.2B3A7BA2B3A9B5.A.AB7.AB.AB$6.2BA3BA2BA
2B5AB2A9B5.A3B7.3AB$5.3BA4B3A5B2ABA11B6.4B7.2A$5.3B2ABAB3A2B6A13B5.6B
6.AB$5.5BA3B2A3B4A8B3.4B4.3A4B3.BA.A$3.2AB4.B.16B.B5.4B2.A3BA3B3.B2A$
2.A.AB8.10B.2B9.5BA3BA7B$2.A12.7B15.2B2AB3AB2A5B$.2A9.11B14.BABA5BABA
4B$11.12B14.BA9BA4B$11.12B14.B2ABA3BAB2A3B$2.A8.11B13.2AB.B2A3B2A4B$.
A.A2.2A3.8B.4B10.A.AB2.11B$A.A2.A.A3.7B4.2A10.A5.10B$A2.2A.B4.7B4.A
10.2A5.10B$.A.A2.2B3.6B6.3A13.11B4.2A$2A.A.BA2B.7B8.A14.10B5.A$3.A.A.
A9B23.8B.B2A.A$4A2.A.8B23.7B3.B2AB2A$A3.2A4.6B23.6B6.B$2.A.B6.6B23.6B
4.2A.2A$.2AB2AB3.7B23.5B4.A2.2A$4.2AB.4BA3B23.2BA5B.A.A4.A$.2A3.5BAB
2AB14.A8.BA6BA.A.2A.2A$.A4.5BAB2A2B13.3A6.3ABAB.2BAB.A$2.A3.6B2A2B5.
2A10.A4.B2A2B2A2.2B2.A$.2A3.10B5.A10.2A4.B2A2B2A3.B.2A.A$5.4B2A5B2.BA
.A10.4B.8B2.A.A2.A.A$5.4B2A6B.B2A13.5B2A4B2.2A2.A2.A$4.15B14.6BA4BA7.
2A$3.16B14.6BA4BA$3.16B14.7BABAB$3.16B13.9B12.2A$3.14B3A9.2B.10B11.A$
.2AB3.8B2.A3B7.2A14B.B4.BA.A$A.AB3.7B4.A3B3.3BABA17B2.B2A$BA6.6B5.7B
2AB2A8B3A9B$.2A7.4B6.5B2A11BA13B$.B3A7.3BA5.7BA3BA5BA3BA9B$.BA.BA7.BA
.A5.5B5ABA18B$2.A.2B8.A.A7.2BA7BA6BA10B$.3A.A2B.2A4.A9.9BA5BAB5.B.4B$
A5.2A2B.A4.3A6.A2B5A6B11.4B$2A6.BA.A6.A6.ABA6BA2BAB12.4B$9.B.2A16.3B
4.2B14.3BA$8.A.A2.A16.B6.2B14.ABA$8.2A2.2A22.B2AB14.2A$37.2A!
```

Similarly for p37, p39, p41, p43, p54, p58, p61, and probably others.

It can also be used as an edge-shooter where the "classic" NW31 will fail because of its spark:

Code: Select all

```
x = 208, y = 69, rule = LifeHistory
74.2A108.2A$73.ABA107.ABA$72.3BA106.3BA$71.4B106.4B$63.2A5.4B106.4B$
62.2B2A3.4B106.4B$61.2BAB3.4B106.4B$60.4B3.4B106.4B$59.4B3.4B106.4B$
58.4B3.4B106.4B$57.4B3.4B106.4B$56.4B3.4B106.4B$55.4B3.4B106.4B$54.4B
3.4B106.4B$53.4B3.4B106.4B$52.4B3.4B106.4B$51.4B3.4B106.4B$50.4B3.4B
106.4B$49.4B3.4B99.B6.4B$48.4B3.4B99.3B4.4B$47.4B3.4B99.4B3.4B$46.4B
4.4B98.5B3.4B$45.4B4.5B97.7B.5B$44.4B4.7B95.4B.10B$43.4B5.8B93.4B3.9B
$42.4B3.B.8B93.4B4.9B$41.4B3.2A10B91.4B5.10B$40.4B4.2AB.9B89.4B5.12B$
39.4B6.B2.9B8.2A78.4B5.13B8.2A$38.4B10.8B9.A78.4B7.11B9.A$37.4B11.9B
5.BA.A77.4B9.12B4.BA.A$36.4B11.10B.3B.B2A10.A66.4B10.15B.B2A10.A$35.
4B11.17B12.3A63.4B11.17B12.3A$34.4B12.17B15.A61.4B12.17B15.A$33.4B13.
16B15.2A60.4B10.B.17B15.2A$32.4B12.19B14.5BC9.2A44.4B10.2A19B14.5BC9.
2A$31.4B13.21B14.2BC2B8.A44.4B11.2AB.19B14.2BC2B8.A$30.4B13.2A23B2.2B
2.B3.3B3C5.2A.A43.4B13.B4.20B2.2B2.B3.3B3C5.2A.A$29.4B14.2AB.37B4.A2.
A43.4B19.36B4.A2.A$28.4B16.B3.9B.27B3.B2A43.4B20.9B.27B3.B2A$27.4B23.
6B2.16B2A14B43.4B22.7B2.16B2A14B$26.4B21.2B.6B2.16B2A13B43.4B23.7B2.
16B2A13B$25.4B21.2A7B4.29B43.4B24.6B4.29B$24.4B22.2AB.6B10.4B.17B42.
4B25.7B10.4B.17B$23.4B24.B.6B12.2B3.15B42.4B26.6B12.2B3.15B$22.4B27.
6B11.3B3.15B41.4B26.7B11.3B3.15B$21.4B29.5B7.2A.2BA5.13B41.4B28.6B7.
2A.2BA5.13B$20.4B31.4B7.A.2BA.A2.13B42.4B30.5B7.A.2BA.A2.13B$19.4B33.
5B6.A2.BA.A.2A4.8B40.4B31.6B7.A2.BA.A.2A4.8B$18.4B37.2A7.A4.AB2A6.6B
39.4B34.4B8.A4.AB2A6.6B$17.4B38.A6.A.5A2.B8.5B38.4B34.B2A2B6.A.5A2.B
8.5B$16.4B40.3A2.A.A4.A.2A.A.2A5.B.B37.4B36.2A7.A.A4.A.2A.A.2A5.B.B$
15.4B43.A3.A2.2A.A2.A.2A.A4.3B37.4B47.A2.2A.A2.A.2A.A4.3B$14.4B49.2A.
A.2A11.B2AB35.4B49.2A.A.2A11.B2AB$13.4B69.2A35.4B69.2A$12.4B106.4B$
11.4B106.4B$10.4B106.4B$9.4B106.4B$8.4B106.4B$7.4B106.4B$6.4B106.4B$
5.4B106.4B$4.4B106.4B$3.4B106.4B$2.4B106.4B$.2C2B106.2C2B$CBCB106.CBC
B$.BC108.BC!
```

Some slight reductions (if the SE glider is not needed):

Code: Select all

```
x = 229, y = 58, rule = LifeHistory
D3.D.D3.D3.D3.5D.5D3.D5.D4.3D15.D3.D.5D8.3D2.5D.5D3.D3.5D2.3D15.D3.D.
D3.D2.3D4.D3.5D3.D4.3D3.3D15.D3.D.4D10.D3.3D3.3D2.D3.D$2D2.D.D3.D2.2D
3.D7.D4.2D4.2D3.D3.D14.2D2.D.D11.D3.D5.D3.D4.2D7.D.D18.2D2.D.D3.D.D3.
D2.2D5.D4.2D3.D3.D.D3.D14.D3.D.D3.D8.2D2.D3.D.D5.D3.D$D.D.D.D3.D3.D3.
D7.D5.D5.D7.D14.D.D.D.D15.D4.D4.D5.D6.D2.D18.D.D.D.D3.D5.D3.D5.D5.D7.
D.D2.2D14.D3.D.D3.D.D3.D3.D2.D2.2D.D5.D3.D$D2.2D.D.D.D3.D4.3D4.D5.D5.
D5.2D15.D2.2D.3D3.5D4.D4.D5.D5.D5.D3.4D15.D2.2D.D.D.D3.2D4.D5.D5.D6.D
2.D.D.D14.5D.4D3.D.D4.D2.D.D.D.4D2.5D$D3.D.D.D.D3.D7.D3.D5.D5.D7.D14.
D3.D.D13.D4.D6.D5.D4.D4.D3.D14.D3.D.D.D.D5.D3.D5.D5.D5.D3.2D2.D14.D3.
D.D3.D3.D5.D2.2D2.D.D3.D.D3.D$D3.D.2D.2D3.D3.D3.D3.D5.D5.D3.D3.D14.D
3.D.D12.D4.D7.D5.D3.D5.D3.D14.D3.D.2D.2D.D3.D3.D5.D5.D4.D4.D3.D14.D3.
D.D3.D2.D.D4.D2.D3.D.D3.D.D3.D$D3.D.D3.D2.3D3.3D4.D4.3D3.3D3.3D15.D3.
D.5D7.5D.D7.D4.3D2.D6.3D15.D3.D.D3.D2.3D3.3D4.D4.3D2.5D2.3D15.D3.D.4D
2.D3.D2.3D2.3D3.3D2.D3.D7$197.2A$196.B2A2B$197.4B$198.4B$196.5B$6.4B
70.4B64.4B42.8B20.A$7.4B68.4B66.4B41.7B12.2A5.3A$8.4B66.4B68.4B39.2A
7B10.B2AB3.A$9.4B64.4B70.4B38.2A9B8.3B4.2A$10.4B62.4B72.4B38.B.11B2.
2B2.B2.5B$11.4B60.6B7.2A63.4B40.6BD15B$12.4B18.A39.7B7.A65.4B39.4BDBD
14B2A$13.4B11.2A3.A.A38.9B2.BA.A66.4B38.4B3D9B2A3B2A$14.4B11.A3.A2.A
36.11B.B2A67.4B38.4BD11B2A2B.B$15.4B10.A.2A.A.A36.9BA3B14.2A53.5B38.
19B$16.4B10.A.A.A.2A36.7BABA2B14.A53.9B42.8B$17.4B10.2B2A.A2.A34.7BAB
A2B11.BA.A53.9B43.8B$18.4B10.4B2.2A36.B2.3BA3B8.2B.B2A54.9B44.7B$19.
4B6.7B44.6B6.6B55.10B43.7B$20.4B3.8B46.6B4.6B55.12B41.8B7.2A$16.2A3.
4B.8B40.2A5.6B4.7B44.2A8.13B30.2A8.9B6.A$17.A4.12B41.A6.6B2.8B45.A9.
11B32.A9.9B2.BA.A$17.A.AB2.11B.2B38.A.AB3.17B44.A.AB4.12B33.A.AB4.12B
.B2A$18.2AB.14B2A38.2AB.20B44.2AB.15B34.2AB.17B$20.16B2A40.22B46.17B
36.19B$20.14B.2B41.21B47.17B36.18B2.B$21.13B44.19B50.17B.B34.17B.B2A$
20.14B.2B43.17B.2B46.19B2A32.20B2A$18.18B2A43.18B2A43.19B.B2A30.20B.
2B$16.18B.B2A41.18B.B2A41.19B4.B29.19B.B$16.2BC15B2.B42.2BC15B2.B42.
2BC16B34.2BC15B$15.3BCBC4B.8B44.3BCBC13B44.3BCBC4B.9B33.3BCBC4B.9B$
16.2B3C4B2.7B45.2B3C5B.7B45.2B3C4B2.7B35.2B3C4B2.7B$15.5BC4B2.7B44.5B
C4B2.7B44.5BC4B2.7B34.5BC4B2.7B$14.10B3.7B43.10B3.7B43.10B4.6B33.10B
4.6B$13.4B11.7B41.4B11.7B41.4B10.7B32.4B10.7B$12.4B12.7B40.4B12.7B40.
4B12.6B32.3B12.6B$11.4B13.6B40.4B13.6B40.4B13.7B29.4B13.7B$10.4B15.5B
39.4B15.5B39.4B11.2B.6B30.2A12.2B.6B$9.4B15.6B.A36.4B15.6B.A36.4B11.
2A8B.A29.A11.2A8B.A$8.4B16.5B.A.A34.4B16.5B.A.A34.4B12.2A7B.A.A25.3A
12.2A7B.A.A$7.4B18.3B3.A34.4B18.3B3.A34.4B14.2B.4B3.A26.A15.2B.4B3.A$
6.4B19.2B38.4B19.2B38.4B19.2B51.2B$5.4B59.4B59.4B$4.4B59.4B59.4B!
```