(from "ubuntu:14.04")
(run "echo hello  world  goodnight    moon  lightning")
(run "echo hello    world")
(run "echo hello  world")
(run "echo hello goodbyefrog")
(run "echo hello  world")
(run "echo hi   world  goodnight")
(run "echo goodbyefrog")
(run "echo goodbyefrog")
(run "echo hello this is some more useful stuff")