task Main((a1|a2|a3)&(a1|a2|!a3)&(a1|!a2|a3)&(a1|!a2|!a3)&(!a1|a2|a3)&(!a1|a2|!a3)&(!a1|!a2|a3)&(!a1|!a2|!a3)):
test = complete()
task a1(!a1):
enable(a1)
effects:
a1 = true
task a2(!a2):
enable(a2)
effects:
a2 = true
task a3(!a3):
enable(a3)
effects:
a3 = true
task na1(a1):
disable(a1)
effects:
a1 = false
task na2(a2):
disable(a2)
effects:
a2 = false
task na3(a3):
disable(a3)
effects:
a3 = false