Caroline -- > Are there not additional possibilities? > 21, 31, 32, 41, 42, 43.
In a sense yes. But I was not counting that way. I'm like "Who cares if you have a dog and a cat or a cat and a dog. There's no difference.". You're like "Use the turn signal, then turn the steering wheel. Order matters.". In math, you are 4!, and I am 4!/2!. 4! is read "four factorial". I got the exercise from Scott Tennant's book "Pumping Nylon". Lutenists interested in that book might note that there is a tab version. I accidentally got the regular version and had to learn how to read guitar music while adapting to the different tuning :(. I can recommend the book if you're interesting in LH exercises. -- H To get on or off this list see list information at http://www.cs.dartmouth.edu/~wbc/lute-admin/index.html