○ 1-3
○ 2-6
○ 2-9
● 3-1
○ 1-3
○ 2-3
● 6-2
● 3-1
○ 2-4
● 9-2
● 3-2
● 4-2
○ 1-3
○ 2-6
○ 2-9
● 3-1
○ 1-3
○ 2-3
● 6-2
● 3-1
○ 2-4
● 9-2
● 3-2
● 4-2