( X 10) + ( X 1) = 40 DM
( X 10) + ( X 1) = 10 DM
( X 10) + ( X 1) = 32 DM
( X 10) + ( X 1) = 28 DM
( X 10) + ( X 1) = 18 DM
( X 10) + ( X 1) = 8 DM