plot '1/0.out' with points 1, \
     '1/1.out' with points 2, \
     '1/2.out' with points 3, \
     '1/3.out' with points 4, \
     '2/0.out' with linespoints 1, \
     '2/1.out' with linespoints 2, \
     '2/2.out' with linespoints 3, \
     '2/3.out' with linespoints 4, \
     'pp/0.out' with lines 1, \
     'pp/1.out' with lines 2, \
     'pp/2.out' with lines 3, \
     'pp/3.out' with lines 4
pause -1 "\nPress <Enter> to continue"