序号

优先级

起始坐标

结束坐标

1

1

(10,18)

(8,1)

2

2

(21,10)

(16,1)

3

3

(19,23)

(24,1)

4

4

(29,8)

(32,1)

5

5

(32,25)

(17,13)

6

6

(8,23)

(11,13)

7

7

(24,1)

(16,15)

8

8

(29,25)

(25,8)

9

9

(7,5)

(29,5)

10

10

(38,27)

(32,1)

11

11

(6,15)

(19,8)

12

12

(18,8)

(30,15)