I can echo Mandyrob0704. I have all the 2 digit numbers except 7 and 29 dn (which depend on value of U and c) and have both upper and lower case values for A, B, M, N, P, R and T, and u (with two possibilities for U). I also have the 3-digit 2 and 21 ac, and the 4-digit 6 dn. But whither hence? D and d might give me a further boost.