● 7-3
○ 1-2
○ 3-5
○ 3-7
● 2-1
○ 2-3
● 2-1
○ 1-2
○ 2-4
● 5-3
● 3-2
● 4-2
● 7-3
○ 1-2
○ 3-5
○ 3-7
● 2-1
○ 2-3
● 2-1
○ 1-2
○ 2-4
● 5-3
● 3-2
● 4-2