40pf	49pd	44pf	49pd
data() { cat <<EOF
4	15	15	15
5	20	20	20
6	25	25	25
7	30	30	30
8	35	35	35
10	40	40	40
11	45	45	45
12	50	50	50
13	55	55	55
15	60	60	60
16	65	65	65
17	70	70	70
18	75	75	75
19	80	80	80
21	85	85	85
22	90	90	90
23	95	95	95
24	100	100	100
EOF
gnuplot<<
	plot "
EOF