theo dong lich su a 4 2 3 1 6 5 b 4 2 3 1 6 5 c 4 2 3 1 6 5 d 4 2 3 1 6 5 4 5 6 1 2 3 created by doan van hung – khoa lich su dai hoc quy nhon 2005 back back 4 5 6 2 3 a 4 2 3 1 6 5 1 created by doan

[r]

A 1 2 4 3 6 5

B 2 1 3 4 5 6

C 1 2 4 3 5 6

D 2 1 4 3 6 5

4

5 6

2

3

A 1 2 4 3 6 5

1

B 2 1 3 4 5 6

1

4

2

C 1 2 4 3 5 6

3 1

D 2 1 4 3 6 5

1

0 10 20 30 40 50 60