4+4i
2-2i

-7+3i 5-2i
11-13i -17+19i

5-4i 3+2i 7+0i
2+8i 9-13i 1-9i

0+0i
0+0i

2+3i 11-13i 21+23i 37-41i 53+59i 
5-7i 17+19i 29-31i 43+47i 61-67i