A.2,1,0 B.2,1,-1 C.3,0,+1 D.4,3,3
A.n = 1, l = 1, m = 0 B.n = 3, l = 3, m = 2 C.n = 0, l = 0, m = 0 D.n = 1, l = 0, m = 0
A.3,2,2,+1/2 B.3,1,-1,+1/2 C.l,0,0,-1/2 D.2,-1,0,+l/2