○ 1-2
● 2-1
○ 1-2
● 2-1
○ 2-6
△ 2-2
○ 1-2
● 6-2
○ 1-3
● 2-1
△ 2-2
● 3-1
○ 1-2
● 2-1
○ 1-2
● 2-1
○ 2-6
△ 2-2
○ 1-2
● 6-2
○ 1-3
● 2-1
△ 2-2
● 3-1