set terminal png transparent nocrop enhanced font arial 8 size 420,320
set output 'test12.png'
set style data linespoints
plot 'test12.tmp' using 1:2 title ',input=mushroom.dat,run=10','test12.tmp' using 1:3 title ',input=iris.dat,run=10','test12.tmp' using 1:4 title ',input=glass.dat,run=10','test12.tmp' using 1:5 title ',input=politic.dat,run=10','test12.tmp' using 1:6 title ',input=promoters.dat,run=10','test12.tmp' using 1:7 title ',input=splice.dat,run=10','test12.tmp' using 1:8 title ',input=sick.dat,run=10','test12.tmp' using 1:9 title ',input=hepatitis.dat,run=10','test12.tmp' using 1:10 title ',input=hypothyroid.dat,run=10'