- Perfect = no numbers (except 1) preceding c in the speed notation.

- Life spaceships are prioritized (except caterloopillars and other engineerables).

- The spaceship speed, where possible, should be equal to 1/mod (and preferably 1/period), so a c/2 ship should optimally be period 2, and a c/17 should be period 17. Flippers like the LWSS would be accepted but are of lesser priority.

- If there is no Life spaceship, then the smallest spaceship in any rule wins.

- Rules with B0 are highly discouraged, but accepted if there are no alternatives.

c/1: (Impossible in Life)

`x = 2, y = 3, rule = B2a3r/S`

2o2$o!

c/2: (Unnamed)

`x = 31, y = 8, rule = b3/s23`

5b3o15b3o$4bo3bo13bo3bo$3b2o4bo11bo4b2o$2bobob2ob2o3b3o3b2ob2obobo$b2o

bo4bob2ob3ob2obo4bob2o$o4bo3bo4bobo4bo3bo4bo$12bo5bo$2o7b2o9b2o7b2o!

c/3: (Unnamed)

`x = 16, y = 5, rule = B3/S23`

7b2obo$4b2obob2ob3o$b4o2b2o6bo$o4bo3bo3b2o$b2o!

c/4: (Unnamed)

`x = 19, y = 12, rule = B3/S23`

bo$bo8bo$obo5bo3bo$8bo3b2o$5bob2o5b2o$b6o2bo6bo$2b2o6bo3b3o$10bo3bob2o

$13bo$18bo$17bo$17bo!

c/5: (spider)

`x = 27, y = 8, rule = B3/S23`

9bo7bo$3b2obobob2o3b2obobob2o$3obob3o9b3obob3o$o3bobo5bobo5bobo3bo$4b

2o6bobo6b2o$b2o9bobo9b2o$b2ob2o15b2ob2o$5bo15bo!

c/6: (Unnamed)

`x = 26, y = 12, rule = B3/S23`

5b3o10b3o$3obo7b2o7bob3o$4bo3bo2bo2bo2bo3bo$4bo5bo4bo5bo$10b2o2b2o$7bo

3bo2bo3bo$7bobo6bobo$8b10o$10bo4bo$8bo8bo$7bo10bo$8bo8bo!

c/7: (loafer)

`x = 9, y = 9, rule = B3/S23`

7bo$6bobo$5bo2bo$6b2o2$2bo5bo$bobo3bo$o2bo3b2o$o2b2o3bo!

c/8:

`x = 6, y = 3, rule = B2-a3-ij/S13`

bo2bo2$2o2b2o!

c/9:

`x = 5, y = 4, rule = B2ik34i/S13-e`

2bo$o3bo2$bobo!

c/10: (copperhead)

`x = 6, y = 13, rule = B3/S23`

2b2o$bo2bo$bo2bo$o4bo$o4bo$b4o$2o2b2o$o4bo$o4bo3$b4o$2b2o!

c/11:

`x = 3, y = 5, rule = B24/S02`

obo$bo3$bo!

c/12:

`x = 4, y = 4, rule = B3/S2-a3-a4-ai5aikny`

4o$o2bo$4o$o2bo!

c/13:

`x = 5, y = 3, rule = B2n3-jn/S1c23-y`

2bo$b3o$o3bo!

c/14:

`x = 6, y = 4, rule = B2n3ai4a78/S35678`

2b2o$b4o$6o$bo2bo!

c/15:

`x = 6, y = 2, rule = B34cj5n6n/S23-r4it`

o3b2o$b3o!

c/16:

`x = 3, y = 3, rule = B2ce3aiy/S12aei3r`

bo$obo$obo!

c/17:

`x = 5, y = 10, rule = B34n7/S23`

2bo$bobo$bobo$2bo3$2bo$bobo$2ob2o$obobo!

c/18:

`x = 7, y = 6, rule = B3567/S0145`

o7bo$4bo$2bobobo$bo5bo2$4bo!

!

c/19:

`x = 4, y = 4, rule = B2ein3aci4jqrw5ar/S23-aq4`

4o$o2bo2$b2o!

c/20:

`x = 5, y = 4, rule = B35678/S1247`

2bo$2ob2o2$obobo!

c/21:

`x = 5, y = 8, rule = B36/S0135`

bobo$2bo$2bo$bobo$bobo$o3bo2$2bo!

c/22:

`x = 8, y = 6, rule = B3567/S1367`

b2o2b2o$obo2bobo$2bo2bo3$3b2o!

c/23:

`x = 7, y = 4, rule = B3/S0145678`

3bo2$2obob2o$3bo!

c/24:

`x = 7, y = 12, rule = B2e3ai4arw5678/S3-an4ar5i678`

3bo$bobobo$2b3o$7o$b5o$7o$7o$2b3o$bobobo$2b3o$3bo$3bo!

c/25:

`x = 3, y = 5, rule = B2e34ci/S12cn45`

bo$bo$obo$obo$bo!

c/26:

`x = 6, y = 7, rule = B3457/S04578`

b4o$bo2bo$o4bo$bo2bo$2o2b2o$bo2bo$b4o!

c/27:

`x = 5, y = 5, rule = B34568/S3678`

bobo$bobo$bobo$o3bo$b3o!

!

c/28:

`x = 5, y = 5, rule = B35678/S2467`

5o$bobo$o3bo$2bo$o3bo!

c/29:

`x = 7, y = 4, rule = B345/S0478`

2b3o$ob3obo$b5o$o5bo!

c/30:

`x = 9, y = 5, rule = B346/S3578`

bo5bo$b2obob2o$3o3b3o$4bo$bo5bo!

c/31:

`x = 7, y = 6, rule = B34678/S026`

2bobo$2b3o$o5bo2$bo3bo$3bo!

c/32:

`x = 6, y = 7, rule = B3678/S2378`

bo2bo$2o2b2o$2o2b2o4$6o!

c/33:

`x = 4, y = 7, rule = B37/S024578`

4o2$o2bo$4o$b2o2$4o!

c/34:

`x = 5, y = 4, rule = B2ce3-ei5n7c/S23-e4tz`

2o$2o2bo2$4bo!

c/35:

`x = 13, y = 4, rule = B36/S237`

5b3o2$2o3bobo3b2o$2o4bo4b2o!

c/36:

`x = 6, y = 5, rule = B35/S3467`

2o2b2o$6o2$2b2o$b4o!

c/37:

`x = 6, y = 6, rule = B346/S356`

b4o$2o2b2o$ob2obo2$b4o$b4o!

c/38:

`x = 5, y = 10, rule = B3467/S01567`

2bo4$o3bo3$obobo$2bo$2bo!

c/39:

`x = 17, y = 5, rule = B378/S24568`

6bo3bo$6bo3bo$3bo2bo3bo2bo$b2o2bo5bo2b2o$4o9b4o!

c/40:

`x = 5, y = 5, rule = B2cekn3-in4w/S1c2aei3-aj`

bobo$obobo2$2ob2o$2bo!

c/41:

`x = 5, y = 5, rule = B34678/S02678`

bobo$2ob2o$bobo$2ob2o$b3o!

c/42:

`x = 13, y = 7, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$obo$

bo!

c/43:

`x = 10, y = 7, rule = B345678/S045`

3b4o$b8o$2bo4bo$10o$2b6o$obo4bobo$3b4o!

c/44:

`x = 5, y = 3, rule = B2-ac3aceik5cjry6-a/S23-akn4`

o3bo$obobo$bobo!

c/45:

`x = 7, y = 6, rule = B37/S2367`

2obob2o$o5bo$bobobo$3bo$2bobo$3ob3o!

c/46:

`x = 10, y = 7, rule = B34568/S0458`

3bo2bo$b8o$bobo2bobo$o2b4o2bo$3b4o$3o4b3o$2b6o!

c/47:

`x = 6, y = 5, rule = B347/S014578`

b4o$bo2bo$b4o2$o4bo!

c/48:

`x = 5, y = 9, rule = B347/S045`

2bo$o3bo$o3bo$obobo$obobo$2ob2o$2bo$b3o$2bo!

c/49:

`x = 5, y = 7, rule = B345/S04578`

2bobo$4o$bo2bo$o2bo$bob2o$2o$3bo!

c/50:

`x = 8, y = 8, rule = B3457/S045`

2b4o$2o4b2o2$o6bo$2b4o$3o2b3o2$bo4bo!

c/52:

`x = 3, y = 29, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$obo$bo!

c/53:

`x = 9, y = 10, rule = B345/S457`

3b3o$3b3o$b3ob3o2$obobobobo$9o$3obob3o$b7o$b2obob2o$3b3o!

c/54:

`x = 3, y = 30, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$obo$bo!

c/55:

`x = 7, y = 6, rule = B3457/S158`

o5bo$2o3b2o$7o$o5bo$3ob3o$3bo!

c/56:

`x = 5, y = 4, rule = B3678/S24568`

5o$b3o$b3o$2bo!

c/58:

`x = 3, y = 32, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$obo$bo!

c/59:

`x = 10, y = 12, rule = B367/S035678`

4b2o$4b2o$3b4o$b8o$b8o$b8o$b8o$b8o$10o$b8o$b8o$3b4o!

c/60:

`x = 8, y = 17, rule = B36/S035678`

3b2o$3b2o$b6o$2b4o$8o$b6o$b6o$b6o$b6o$b6o$b6o$b6o$b6o$2b4o$2b4o$2b4o$

3b2o!

c/62:

`x = 3, y = 34, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$bo$bo$obo$bo!

c/63:

`x = 9, y = 10, rule = B348/S05678`

2bo3bo$2b2ob2o$bobobobo$2b5o$b7o$9o$9o$9o$3obob3o$o2b3o2bo!

c/64:

`x = 5, y = 5, rule = B2-ac3-jnqr/S1c23-akny4`

b3o$bobo$bobo$2ob2o$o3bo!

c/66:

`x = 9, y = 9, rule = B3478/S128`

2b5o$4bo$2o5b2o$bo5bo$bo2bo2bo$bobobobo$bobobobo$bobobobo$b7o!

c/67:

`x = 8, y = 8, rule = B348/S0256`

obo2bobo$b2o2b2o$b2o2b2o$2o4b2o4$bo4bo!

c/68:

`x = 3, y = 37, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$obo$bo!

c/70:

`x = 5, y = 7, rule = B3568/S3468`

o3bo2$5o$5o$obobo$5o$b3o!

c/72:

`x = 3, y = 39, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$obo$bo!

c/73:

`x = 5, y = 5, rule = B2i34cik7/S23-a4cikn7`

obobo$o3bo$o3bo2$b3o!

c/74:

`x = 3, y = 40, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$obo$bo!

c/76:

`x = 3, y = 41, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$obo$bo!

c/78:

`x = 3, y = 42, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$obo$bo!

c/80:

`x = 3, y = 42, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$obo$bo!

c/81:

`x = 16, y = 15, rule = B3457/S05`

2bob8obo2$2b4o4b4o$bo12bo$2bo2b6o2bo$2o12b2o$2b5o2b5o$2o12b2o$2bo2b6o

2bo$bo12bo$2b12o2$4b2o4b2o2$6b4o!

c/82:

`x = 3, y = 42, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$obo$bo!

c/83:

`x = 10, y = 9, rule = B345/S45`

3bo2bo$3b4o$bo2b2o2bo$bo2b2o2bo$2o6b2o$2o2b2o2b2o$3o4b3o$obo4bobo$2bob

2obo!

c/84:

`x = 3, y = 42, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$obo$bo!

c/86:

`x = 8, y = 8, rule = B3468/S0278`

b6o$o6bo$ob4obo$b6o2$8o$bo4bo$o6bo!

c/87:

`x = 9, y = 7, rule = B345/S4578`

2b5o$3b3o$2ob3ob2o$2bobobo$2o2bo2b2o$2b5o$bob3obo!

c/88:

`x = 3, y = 42, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$obo$bo!

c/89:

`x = 11, y = 15, rule = B3457/S057`

3b2ob2o$2bo5bo$3b5o$2bo5bo$3b5o$2bo5bo$2b2obob2o$2o7b2o$2b2o3b2o$2o7b

2o$2b2o3b2o2$3b5o2$3b5o!

c/90:

`x = 3, y = 42, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$obo$bo!

c/92:

`x = 7, y = 5, rule = B3468/S01678`

b5o$2o3b2o$o5bo$obobobo$bo3bo!

c/94:

`x = 3, y = 42, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$obo$bo!

c/96:

`x = 3, y = 42, rule = B2c3ae4ai56c/S2-kn3-enq4`

3o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$b

o$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$bo$obo$bo!

c/98:

`x = 17, y = 9, rule = B36/S23`

bo13bo$2bo11bo$o2bo9bo2bo$obo11bobo$o15bo2$2b2o9b2o$2bobo7bobo$3bo9bo!

c/106: (B0)

`x = 15, y = 6, rule = B0148/S02`

ob2ob5ob2obo$15o$15o$15o$15o$bob2o5b2obo!

c/132: (p264) (B0)

`x = 4, y = 5, rule = B0135/S014`

2b2o$bo$2bo$b2o$obo!

c/141:

`x = 13, y = 9, rule = B3458/S05678`

5bobo2$4b5o2$2b2ob3ob2o$2o9b2o$2bo2b3o2bo$2o9b2o$2b3obob3o!

c/154: (B0)

`x = 10, y = 8, rule = B0235/S1234`

2bo4bo$2b6o$2b6o$2ob4ob2o$10o$ob6obo$10o$10o!

c/158: (p316)

`x = 8, y = 10, rule = B34567/S0456`

b4obo$b7o$o2b4o$bob5o$o2b4o$bo5bo$o4b2o$bo2b4o$b4o$3bobo!

c/2068:

`x = 8, y = 8, rule = B34578/S456`

bobobo$2b4o$2ob2o2bo$4obobo$2ob3o$8o$2b4o$b3obo!

c/5648:

`x = 12, y = 14, rule = B3457/S4568`

5b2o$3bo4bo$3b2o2b2o$b3o4b3o$b3o4b3o$2ob6ob2o$3ob4ob3o$ob3o2b3obo$2ob

6ob2o$obobo2bobobo$2b2ob2ob2o$2b8o$4b4o$4bo2bo!