Apologies for these three consecutive posts

This H to G need on my mind its own post for two purposes : a problem with the opposite lanes (NW vs SE, SW vs NE) and an interesting catalyst.
First here's the H to G : NW31T120_SE31T58 (258)
Code:
Select all
x = 55, y = 81, rule = LifeHistory
2.D3.D.D3.D2.3D4.D3.5D3.D4.3D3.3D$2.2D2.D.D3.D.D3.D2.2D5.D4.2D3.D3.D.
D3.D$2.D.D.D.D3.D5.D3.D5.D5.D7.D.D2.2D$2.D2.2D.D.D.D3.2D4.D5.D5.D6.D
2.D.D.D$2.D3.D.D.D.D5.D3.D5.D5.D5.D3.2D2.D$2.D3.D.2D.2D.D3.D3.D5.D5.D
4.D4.D3.D$2.D3.D.D3.D2.3D3.3D4.D4.3D2.5D2.3D4$3.3D2.5D2.3D4.D3.5D.5D
2.3D$2.D3.D.D5.D3.D2.2D5.D3.D5.D3.D$2.D5.D9.D3.D5.D3.D5.D3.D$3.3D2.3D
5.2D4.D5.D4.3D3.3D$6.D.D9.D3.D5.D7.D.D3.D$2.D3.D.D5.D3.D3.D5.D3.D3.D.
D3.D$3.3D2.5D2.3D3.3D4.D4.3D3.3D7$11.4B$12.4B$13.4B$14.4B12.2A$15.4B
4.2A4.B2AB$16.4B4.A5.2B$11.2A4.4B3.A.AB.2B$12.A5.4B3.2AB.B2E$11.A7.4B
4.2BE2BE$11.2A4.7B3.3B2E$14.10B4.3B$11.2A12B2.2BD2B$11.A.A14B3DB$12.A
.14B2D2B$6.2A.3A3.17B2.5B$7.A.A4.26B$6.A7.27B$7.2A4.28B$8.A4.28B$8.A.
AB2.27B$9.2AB.27B$11.27B7.2A$11.26B8.A$12.27B3.BA.A$11.30B.B2A$9.34B$
7.36B$7.2BC33B$6.3BCBC30B$7.2B3C31B$6.5BC25B3.4B$5.10B2.19B5.4B$4.4B
9.16B.2B6.4B$4.3B10.15B.4B6.4B$2.4B12.11B.B2.B2AB7.4B$2.2A14.11B5.2A
9.4B$3.A10.2A2.10B18.4B$3A11.A2.10B20.4B$A9.2A3.A11B21.4B$10.A2.A.A.
8B24.4B$12.2A.2A6B27.4B$13.A.A2.A3B29.4B$11.A4.3A2B.B29.3B$11.2A8.A.A
.2A26.2B$18.4A.2A.A27.B$18.A3.A$21.A2.2A$22.2A.A4$11.D2.3D2.5D2.3D2.D
$10.D2.D3.D.D5.D3.D2.D$9.D7.D.D5.D3.D3.D$9.D6.D3.3D3.3D4.D$9.D5.D7.D.
D3.D3.D$10.D3.D4.D3.D.D3.D2.D$11.D.5D2.3D3.3D2.D!
It is not too interesting by itself due to its very high RT.
But if you take a look, you see that the 2 opposite lanes have the same number definition (31).
I expected the 2 lanes be the same, but this isn't. The lanes are 1hd apart.
First, I suspected an error on the H-toGn recognition script, but it isn't too :
Code:
Select all
x = 191, y = 91, rule = LifeHistory
34.2A$34.ABA$34.A3B$35.4B$36.4B$37.4B$38.4B$39.4B$40.4B$41.4B$42.4B$
43.4B$44.4B$45.4B$46.4B$47.4B$48.4B$49.BC2B$50.2C2B$50.CBC2B$50.C.BC
2B$50.C2.BC2B$50.C3.BC2B12.2A$50.C4.BC2B4.2A4.B2AB$50.C5.BC2B4.A5.2B$
50.C.A4.BC2B3.A.AB.2B$50.C.A5.BC2B3.2AB.B2E$50.CA7.BC2B4.2BE2BE$50.C
2A4.4BC2B3.3B2E$50.C3.6B2.C$.3D4.D20.2D3.2D14.C2A7B3.C$D3.D2.2D21.D4.
D14.CA.A6B4.C$4.D3.D8.4D2.3D4.D4.D3.4D7.C.A.6B5.C$2.2D4.D7.D5.D3.D3.D
4.D2.D7.2A.ACA3.5B6.C$4.D3.D7.D5.5D3.D4.D3.3D5.A.AC3.6B7.C$D3.D3.D7.D
5.D7.D4.D6.D3.A3.C3.6B8.C$.3D3.3D7.4D2.4D3.2D3.2D.4D5.2A.C2.7B9.C$48.
A.C2.7B10.C$48.A.CB2.6B11.C$49.ACB.7B12.C$50.C9B13.C11.2A$26.D.D21.C
9B14.C10.A$26.D.D21.C.8B15.C3B3.BA.A$26.D.D21.C9B16.C4B.B2A$26.D.D20.
BC9B16.BC5B35.5D3.D4.3D3.3D$26.D.D18.3BC9B16.2BC4B7.D19.D9.D4.2D3.D3.
D.D3.D$47.2BDC9B16.3BC3B6.D2.5D6.4D.5D7.D5.D3.D3.D5.D$26.D.D17.3BDCD
8B17.3BCA6.D13.D3.D3.D9.D5.D4.3D5.D$26.D.D18.2BD32EA6.D2.5D5.D3.D3.D
9.D5.D3.D3.D3.D$26.D.D17.5BD8B16.B3.3AB6.D11.D3.D3.D9.D5.D3.D3.D2.D$
26.D.D16.10B2.3B21.4B18.4D4.2D7.D4.3D3.3D2.5D$26.D.D15.4B9.3B22.4B$
44.3B10.15B.4B6.4B$26.D.D13.4B12.11B.B2.B2AB7.4B$26.D.D13.2A14.11B5.
2A9.4B$26.D.D14.A10.2A2.10B18.4B$26.D.D11.3A11.A2.10B20.4B$26.D.D11.A
9.2A3.A11B21.4B$50.A2.A.A.8B24.4B$26.D.D23.2A.2A6B27.3B$26.D.D24.A.A
2.A3B29.2B11.D4.3D3.3D18.D2.3D4.D12.D2.D17.5D2.3D$26.D.D22.A4.3A2B.B
29.B10.2D3.D3.D.D3.D16.D2.D3.D2.2D11.2D3.D16.D5.D3.D$26.D.D22.2A8.A.A
.2A37.D3.D3.D5.D15.D7.D3.D3.D3.D2.D.D4.D5.5D5.D5.D3.D$26.D.D29.4A.2A.
A37.D4.3D5.D6.5D5.D5.2D4.D4.D.D2.D2.D4.D16.3D3.3D$58.A3.A41.D3.D3.D3.
D17.D7.D3.D5.D3.5D3.D5.5D9.D.D3.D$26.D.D32.A2.2A38.D3.D3.D2.D19.D2.D
3.D3.D4.D.D5.D3.D16.D3.D.D3.D$26.D.D33.2A.A37.3D3.3D2.5D17.D2.3D3.3D
2.D3.D4.D2.D18.3D3.3D$26.D.D$26.D.D$26.D.D2$26.D.D74.D.D$26.D.D74.D.D
$26.D.D74.D.D$26.D.D74.D.D$26.D.D74.D.D2$26.D.D74.D.D$26.D.D74.D.D$
26.D.D74.D.D$26.D.D74.D.D$26.D.D74.D.D3$25.D3.D17.3D2.5D2.3D4.D3.5D.
5D2.3D16.D3.D$26.D.D17.D3.D.D5.D3.D2.2D5.D3.D5.D3.D16.D.D$27.D18.D5.D
9.D3.D5.D3.D5.D3.D17.D$47.3D2.3D5.2D4.D5.D4.3D3.3D$50.D.D9.D3.D5.D7.D
.D3.D$46.D3.D.D5.D3.D3.D5.D3.D3.D.D3.D$47.3D2.5D2.3D3.3D4.D4.3D3.3D!
The matter comes from the phase of the Glider used as reference on the lanes :
Code:
Select all
x = 68, y = 30, rule = LifeHistory
.3D2.D9.D25.D3.D9.D$D3.D.D9.D24.2D3.D9.D$D2.2D.D.2D3.4D25.D3.D.2D3.4D
$D.D.D.2D2.D.D3.D25.D3.2D2.D.D3.D$2D2.D.D3.D.D3.D25.D3.D3.D.D3.D$D3.D
.D3.D.D3.D25.D3.D3.D.D3.D$.3D2.D3.D2.4D24.3D2.D3.D2.4D4$7.2C38.3C$7.C
DC37.CD2B$7.CBDB37.CD2B$8.2BDB37.BD2B$9.2BDB37.BD2B$10.2BDB37.BD2B$
11.2BDB37.BD2B$12.2BDB37.BD2B$13.2BDB37.BD2B$14.2BDB37.BD2B$15.2BDB
37.BD2B$16.2BDB37.BD2B$17.2BDB37.BD2B$18.2BDB37.BD2B$19.2BDB37.BD2B$
20.2BDB37.BD2B$21.2BDB37.BD2B$22.2BDC37.BDBC$23.2BDC37.BDBC$24.3C38.
3C!
I don't known what to think about this problem …
And to finish, as you can see on the top of the H-to-G, there is a pre-Pond eater composed catalyst :
Code:
Select all
x = 25, y = 11, rule = LifeHistory
22.2E$15.2E5.2E$16.E$16.E.E$17.2E3.2E$21.E2.E$22.2E3$3A17.3A$.A.A17.A
.A!
I don't know if it is new or not, however it is useful
