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