nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq2kq6y5z600car4dgmg0f8j08xwt4r0ppeswyxll45rf6paac6m2qm94ejq (nprofile…4ejq) the trick is that key repeat stops if you push another key.
so hold SHIFT, press M, then press all the other keys while still holding M. You'll get 1 or 2 Ms at most