IN=labels.ppm
OUT=label
pnmcut   268   281 326 325 ${IN} > ${OUT}_01_01.ppm
pnmcut   740   281 326 325 ${IN} > ${OUT}_01_02.ppm
pnmcut  1213   281 326 325 ${IN} > ${OUT}_01_03.ppm
pnmcut  1685   281 326 325 ${IN} > ${OUT}_01_04.ppm
pnmcut   268   753 326 326 ${IN} > ${OUT}_02_01.ppm
pnmcut   740   753 326 326 ${IN} > ${OUT}_02_02.ppm
pnmcut  1213   753 326 326 ${IN} > ${OUT}_02_03.ppm
pnmcut  1685   753 326 326 ${IN} > ${OUT}_02_04.ppm
pnmcut   268  1226 326 325 ${IN} > ${OUT}_03_01.ppm
pnmcut   740  1226 326 325 ${IN} > ${OUT}_03_02.ppm
pnmcut  1213  1226 326 325 ${IN} > ${OUT}_03_03.ppm
pnmcut  1685  1226 326 325 ${IN} > ${OUT}_03_04.ppm
pnmcut   268  1698 326 326 ${IN} > ${OUT}_04_01.ppm
pnmcut   740  1698 326 326 ${IN} > ${OUT}_04_02.ppm
pnmcut  1213  1698 326 326 ${IN} > ${OUT}_04_03.ppm
pnmcut  1685  1698 326 326 ${IN} > ${OUT}_04_04.ppm
pnmcut   268  2170 326 326 ${IN} > ${OUT}_05_01.ppm
pnmcut   740  2170 326 326 ${IN} > ${OUT}_05_02.ppm
pnmcut  1213  2170 326 326 ${IN} > ${OUT}_05_03.ppm
pnmcut  1685  2170 326 326 ${IN} > ${OUT}_05_04.ppm
pnmcut   268  2643 326 326 ${IN} > ${OUT}_06_01.ppm
pnmcut   740  2643 326 326 ${IN} > ${OUT}_06_02.ppm
pnmcut  1213  2643 326 326 ${IN} > ${OUT}_06_03.ppm
pnmcut  1685  2643 326 326 ${IN} > ${OUT}_06_04.ppm