... in slot 1 and 3. H can go 1 or 3 and T can go 1 or 3. We ... br />
> > --h or t--- / ------ / --h or t-- / --s--
> ... only letter to separate h and t. So M must ... that J is excluded. And since S is 4th we ... to each other in 1/2 and that breaks our first ...