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