( X 10) + ( X 1) = 19 €
( X 10) + ( X 1) = 27 €
( X 10) + ( X 1) = 30 €
( X 10) + ( X 1) = 45 €
( X 10) + ( X 1) = 53 €
( X 10) + ( X 1) = 61 €