二 一 |
A | B | B | D | E |
A | (A,A) | (A,B) | (A,B) | (A,D) | (A,E) |
B | (B,A) | (B,B) | (B,B) | (B,D) | (B,E) |
C | (C,A) | (C,B) | (C,B) | (C,D) | (C,E) |
2 |
15 |
二 一 |
A | B | B | D | E |
A | (A,A) | (A,B) | (A,B) | (A,D) | (A,E) |
B | (B,A) | (B,B) | (B,B) | (B,D) | (B,E) |
C | (C,A) | (C,B) | (C,B) | (C,D) | (C,E) |
2 |
15 |