These are all the rules with c/2 orthogonal spaceships with bounding boxes smaller than 14x14:

B24/S02H - B2456/S023456H:

`x = 4, y = 4, rule = B24/S02H`

bo$obo$bo$bobo!

B24/S034H - B2456/S03456H:

`x = 5, y = 6, rule = B24/S034H`

bo$2bo$2o$b3o$bo$4bo!

B256/S245H - B2456/S02456H:

`x = 7, y = 7, rule = B256/S245H`

o$b3o$b2obo$2b3o$2b2obo$3b3o$3bo!

B24/S134H - B2456/S1346H:

`x = 7, y = 8, rule = B24/S134H`

$2b2o$2b3o$b2o$ob2obo$3b2o$3b4o$5bo!

B24/S1345H - B2456/S13456H:

`x = 7, y = 8, rule = B24/S1345H`

2bo$b3o$ob2o$5bo$4b2o$3b2o$2bob2o$6bo!

B24/S035H - B2456/S03456H:

`x = 8, y = 8, rule = B24/S035H`

bo$2bo$bo3bo$3b2obo$2ob3o$2bo2bobo2$5bo!

B245/S0134H - B2456/S01346H:

`x = 8, y = 8, rule = B245/S0134H`

bobo$2bo$5o$bo3b2o$bo2b2obo$2b3o$2b5o$4bobo!

B2456/S126H:

`x = 8, y = 9, rule = B2456/S126H`

bo$2b2o$2bob2o$b5o$5o$2b5o$4bob2o$5b2o$5bo!

B2/S02H - B256/S0256H:

`x = 8, y = 12, rule = B2/S02H`

o2$2bo$2o2bo$3b3o$2b3o2$6bo$6b2o$3b4o$5bo$5bo!

B245/S256H - B2456/S256H:

`x = 8, y = 13, rule = B245/S256H`

4bo$bo4bo$2o3b3o$2b3obo$4bo$5bo$2b4o$2bo2$4bo$bob2obo$5b3o$2bobobo!

B25/S0246H:

`x = 9, y = 7, rule = B25/S0246H`

o$3bobo$2b2o2bo$2bo$3b2o2bo$5bobo$3bo!

B2/S23H - B256/S23H:

`x = 9, y = 8, rule = B2/S23H`

2bobo$2bo2b2o$6bo$2b2o$7bo$2o2bo2b2o$2bo2bobo$o2bo!

B246/S1356H:

`x = 9, y = 11, rule = B246/S1356H`

2bo$ob2o$2b2o$2bobo$ob5o$b5o$bob5o$4bobo$5b2o$4bob2o$7bo!

B2/S23H - B26/S236H:

`x = 10, y = 10, rule = B2/S23H`

obo$2b4o$2bob3o$4b2o$2b2ob2o$6bo$5bo$8bo$5bo2b2o$6bobo!

B245/S13H - B2456/S136H:

`x = 10, y = 10, rule = B245/S13H`

$4b2obo$5bobo$2bob2o$8bo$6b2obo$bob4o$3obo$2bob4o$6bo!

B25/S024H - B256/S02456H:

`x = 10, y = 11, rule = B25/S024H`

o$3b2o$2o3bo$2bob2o$6bo$6b2o$7bo$4bob2o$3b2o3bo$7b2o$5bo!

B2456/S125H - B2456/S1256H:

`x = 11, y = 9, rule = B2456/S125H`

bo4bo$2b2ob4o$2bo2b2obo$b4o$3ob2ob2o$2b3o2b2o$4b4obo$6bo2b2o$9bo!

B2/S23H - B246/S235H:

`x = 11, y = 10, rule = B2/S23H`

2bobo$b2o2b2o$o5bo$bo$o6bo$2bo3bobo$7b2o$4bo2b3o$3bob5o$7bo!

B256/S125H - B256/S1256H:

`x = 11, y = 11, rule = B256/S125H`

2bo$3b3obo$bobob2ob2o$4b2o3bo$5b4o$ob3o2bo$5b4o$5b2ob2o$3bobob2o$6b2o$

6bo!

B2/S23H - B246/S236H:

`x = 11, y = 12, rule = B2/S23H`

obo$2b4o$2bob3o$4bobo$4bob2o2$8bo$7b2o$6bo$9bo$6bo2b2o$7bobo!

B245/S24H - B2456/S246H:

`x = 11, y = 12, rule = B245/S24H`

$b2obo$3b2obo$5ob2o$2b4o$5bob3o$2bobob2obo$4bo3bo$4bo2b3o$3bob2ob3o$6b

2obo$6bo!

B24/S014H - B246/S014H:

`x = 12, y = 11, rule = B24/S014H`

2bo$ob2obo$b3o2b2o$b8o$3o2b4o$b2o3bo$b3o2b4o$3b8o$4b3o2b2o$4bob2obo$7b

o!

B2/S023H - B26/S0236H:

`x = 12, y = 12, rule = B2/S023H`

3bo$b6o$5b3o$obo2bobo$3bobob2o2$9bo$3bobo2b2o$2b2ob3o$4bobo3bo$6b2o2b

2o$6bobobo!

B245/S25H - B2456/S256H:

`x = 12, y = 13, rule = B245/S25H`

8bo$3bo6bo$2b5o2b3o$b3ob2obobo$2o2bobo$2bo2bo2b2o$4bob5o$2b3o3b2o$4bo

2b2o2$7b2obo$6bob4o$10bo!

B24/S03H - B2456/S0356H:

`x = 13, y = 8, rule = B24/S03H`

5bo$6b2obo$bo3bob2o$2obobo3b2o$4b4o$3bobo2b4o$8b2obo!

B24/S24H - B246/S24H:

`x = 13, y = 11, rule = B24/S24H`

bo$2b3obo$ob2o2b3o$2bobob3o$3bo3b2o$bob2o5bo$3b3o3b3o$4b2obo$bo5bo2b2o

$2b3o2bobobo$2bo7bo!

B2456/S24H - B2456/S246H:

`x = 13, y = 11, rule = B2456/S24H`

2bo2bo$3b2o2bo$2bo3b3o$o3bob2o$2b3ob3o$b2obo3b2o$3b3ob3o$3bo2bob2o$5bo

3b3o$7b2o2bo$7bo2bo!

B24/S25H - B246/S256H:

`x = 13, y = 12, rule = B24/S25H`

3bo$2b4o$ob2obo$2bo$2bob2o$5bo$6bo2bo$bobobo2b4o$4b5o2bo$obo2b2obobo$

2bobobo$5bo!

B2456/S1356H:

`x = 13, y = 12, rule = B2456/S1356H`

bobobo$3bobo$b2o2b3o$2b4ob2o$obob3o$2b8obo$2bob5ob2o$3b4ob3o$8b2o$5b4o

b2o$7b4o$8bobo!

B246/S2456H:

`x = 13, y = 12, rule = B246/S2456H`

bobo$3ob2o$6b3o$bobobobobo$3b2ob4o$3b6obo$4b5obo$4b2ob3o$5bo3b3o$3bo2b

3o2b2o$6bob2obo$6bo!

B245/S2H - B2456/S256H

`x = 13, y = 13, rule = B245/S2H`

$2obobo2bo$3b2o2b4o$2b2ob3o2bo$4bo2bobo2$4bo$5bo$5bo$7bobo$4bo2b2o2bo$

3b4o2b4o$5bo2bo2bo!

B2456/S135H:

`x = 13, y = 13, rule = B2456/S135H`

obo$2bo$bo5bo$4o3b2o$bo2bob3o$b3o5bo$3o2bob2o$2b3o5bo$3bo2bob3o$3b4o3b

2o$5bo5bo$7bo$6bobo!

B2456/S2H - B2456/S26H:

`x = 13, y = 13, rule = B2456/S2H`

$2obo$3b3o2bo$2b2o2b5o$2bob2o2bobo$7bobo$7b2o$5bo3bo$6b2obo$6b2obo$7b

3obo$10b3o$9bobo!