Question 4042, Météorologie - ATPL - Licence de pilote de ligne avion

M = 1, N = 2, P = 3, Q = 4.
M = 2, N = 1, P = 3, Q = 4.
M = 2, N = 3, P = 1, Q = 4.
M = 4, N = 3, P = 2, Q = 1.