A |
A |
A | B |
A | B |
A | B | C |
A | B | C |
A | B | C | D |
A | B | C | D |
A |
B |
A |
B |
A |
B |
C |
A |
B |
C |
A |
B |
C |
D |
A |
B |
C |
D |
A | B |
C | D |
A | B |
C | D |
A | B |
C |
A | B |
C |
A | B |
C | |
D |
A | B |
C | |
D |
A | B |
C | |
D | |
E |
A | B |
C | |
D | |
E |
A | B |
C | |
F | D |
E |
A | B |
C | |
F | D |
E |
A | B |
C | |
D | |
F | E |
A | B |
C | |
D | |
F | E |
A | D | E |
B | F | |
C | G |
A | D | E |
B | F | |
C | G |
A | B | C |
D | ||
E | F | G |
A | B | C |
D | ||
E | F | G |
A | D |
B | |
C |
A | D |
B | |
C |
A | D |
B | |
C | |
E |
A | D |
B | |
C | |
E |
A | B | C |
D | E |
A | B | C |
D | E |
A | |
B | C |
D |
A | |
B | C |
D |
A | B | C | D |
E | F | G | |
H | I | J | K |
A | B | C | D |
E | F | G | |
H | I | J | K |