A. (3,1,1,-1/2) B. (2,1,-1,+1/2) C. (3,3,0,-1/2) D. (4,3,-3,+1/2)
A. (4,0,1,+1/2) B. (4,1,0,-1/2) C. (4,0,0,+1/2) D. (4,1,1,-1/2)