echo Test 1.  Should print 3110813682 101562
./ppmtomitsu ../../testimg.ppm | cksum 
echo Test 2.  Should print 239186803 34399
pnmquant 100 ../../testimg.ppm | ./ppmtomitsu | cksum 
echo Test 3.  Should print 3201293405 310
./ppmtomitsu ../../testgrid.pbm | cksum 
echo Test 4.  Should print 3354679572 752
./ppmtomitsu -tiny ../../testgrid.pbm | cksum 
echo Test 5.  Should print 3999654426 101549
./ppmtomitsu -tiny ../../testimg.ppm | cksum 
echo Test 2.  Should print 3078685526 101549
pnmquant 100 ../../testimg.ppm | ./ppmtomitsu -tiny | cksum