Administratieve enveloppes

,,37,45,48,,34,43,,,,,,,,,,20,,,,, 9,77,37,45,,33,,,,,,,,,,,,17,6,,,, ,,41,45,50,,,44,,,,30,,,,,,,,,47,, ,,37,45,48,,34,44,,,,,,,,,,19,,,,, ,,36,46,48,,34,44,,,,,,,,,,,,,,, ,,36,45,48,,34,44,,,,,,,,,,,,,,, ,,38,45,49,,35,44,,,,,,,,,,18,,,,, ,,39,46,49,,35,44,,,,,,,,,,18,,,,, ,,40,45,49,,35,44,,,,,,,,,,18,,,,, ,,42,45,49,,35,,,,,,,,,,,18,,,,,