testing acknowledgeless channels 
should be able to watch channels 
channel	X (.data) : 0
channel	X (.data) : 0
channel	X (.data) : 1
channel	X (.data) : 1
channel	X (.data) : 0
X : 1x1of2 watch
	count: 1, unknowns: 0
X : 1x1of2 watch
	count: 0, unknowns: 0
