13-3= 13-2= 12-1=
11-1= 14-3= 15-3=
16-3= 17-4= 18-5=
15-5= 15-2= 19-6=
18-6= 17-6= 16-6=
18-2= 19-7= 16-4=
18-7= 19-1= 18-8=
13-3= 14-4= 17-7=
19-9= 19-8= 19-5=
19-4= 19-3= 19-2=
18-1= 18-3= 18-4=
17-1= 17-5= 17-3=
17-2= 17-0= 13-0=
11-1= 14-3= 15-3=
16-3= 17-4= 18-5=
15-5= 15-2= 19-6=
18-6= 17-6= 16-6=
18-2= 19-7= 16-4=
18-7= 19-1= 18-8=
13-3= 14-4= 17-7=
19-9= 19-8= 19-5=
19-4= 19-3= 19-2=
18-1= 18-3= 18-4=
17-1= 17-5= 17-3=
17-2= 17-0= 13-0=
答案:
10
11
11
10
11
12
13
13
13
10
13
13
12
11
10
16
12
12
11
18
10
10
10
10
10
11
15
16
15
14
13
12
17
15
14
16
17
13
11
11
10
11
12
13
13
13
10
13
13
12
11
10
16
12
12
11
18
10
10
10
10
10
11
15
16
15
14
13
12
17
15
14
16
17
13
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