611341
1C 2A 3D 4A 5D 6D 7A 8D 9C 10D 11 C,D,E 12A,C,D,E 13A,B,C,E 1415B,C,E 16A,C,D,E 17ABCE 18A,B,C,D,E 19 A,B,C,D,E 20A,B,C,D,E
A.2.4.7.
11.CDE
12.ACDE
13.ABCE
14.BCE
15.ACDE
16.ACDE
17.ACDE
18.ABCDE
19.ABCDE
20.ABCDE
