1- | A | 11- | C | 21- | D | 31- | A | 41- | B |
2- | A | 12- | D | 22- | B | 32- | D | 42- | B |
3- | A | 13- | B | 23- | D | 33- | B | 43- | B |
4- | A | 14- | B | 24- | D | 34- | D | 44- | A |
5- | B | 15- | A | 25- | B | 35- | C | 45- | A |
6- | D | 16- | B | 26- | A | 36- | B | 46- | B |
7- | C | 17- | C | 27- | D | 37- | B | 47- | B |
8- | B | 18- | B | 28- | C | 38- | B | 48- | D |
9- | C | 19- | B | 29- | C | 39- | D | 49- | B |
10- | A | 20- | C | 30- | C | 40- | C | 50- | C |