Spawning Tool: ZvX except Z ;)

just trying to refine a build

13	0:12	Overlord
16	0:49	Hatchery	pull probe at 180 minerals
18	1:10	Extractor	build from 17th drone rally'd from egg
17	1:15	Spawning Pool	build from 18th drone rally'd from egg
19	1:50	Overlord
20	1:51	Drone	Rally to 3rd base - cut drones for third hatch
20	2:03	Zergling x2	x2
22	2:02	Queen x2	x2 both stay at home
27	2:53	Metabolic Boost
28	2:46	Queen	Tumor => third base => inject third
30	2:49	Overlord
38	3:12	Overlord
26	2:20	Hatchery
60	4:00	Overlord x2	double overlord
44	3:45	Queen x3	control group 3 with all other queens (total 6)
60	4:17	Queen x3	Leave these at base for inject
66	4:20	Baneling Nest
63	4:32	Zergling x4
66	4:45	Zergling x12

ZvX except Z ;) (ZvX Economic)