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