ALPHA:D 20 letters ABCCEDFGGAACDDDEEEFG 4 ALPHA:D 20 letters ABCCEDFFGAACDDDEEEFG 3 ALPHA:D 20 letters ABCCEDFFGAACDDEEEEFG 2 ALPHA:E 24 letters ABCCEDFFGAACDDDEEEFGAGAE 7 ALPHA:E 24 letters ABCCEDFFGAACDDDEEEFGAGAD 5