gcc -O -c pretty40.c
gcc -O -c pretty39.c
gcc -O -c pretty38.c
gcc -O -c pretty37.c
gcc -O -c pretty36.c
gcc -O -c pretty35.c
gcc -O -c pretty34.c
gcc -O -c pretty33.c
gcc -O -c pretty32.c
gcc -O -c pretty31.c
gcc -O -c pretty30.c
gcc -O -c pretty29.c
gcc -O -c pretty28.c
gcc -O -c pretty27.c
gcc -O -c pretty26.c
gcc -O -c pretty25.c
gcc -O -c pretty24.c
gcc -O -c pretty23.c
gcc -O -c pretty22.c
gcc -O -c pretty21.c
gcc -O -c pretty20.c
gcc -O -c pretty19.c
gcc -O -c pretty18.c
gcc -O -c pretty17.c
gcc -O -c pretty16.c
gcc -O -c pretty15.c
gcc -O -c pretty14.c
gcc -O -c pretty13.c
gcc -O -c pretty12.c
gcc -O -c pretty11.c
gcc -O -c pretty10.c
gcc -O -c pretty9.c
gcc -O -c pretty8.c
gcc -O -c pretty7.c
gcc -O -c pretty6.c
gcc -O -c pretty5.c
gcc -O -c pretty4.c
gcc -O -c pretty3.c
gcc -O -c pretty2.c
gcc -O -c pretty1.c
gcc -pipe -O -o pretty pretty1.o pretty2.o pretty3.o pretty4.o pretty5.o pretty6.o pretty7.o pretty8.o pretty9.o pretty10.o pretty11.o pretty12.o pretty13.o pretty14.o pretty15.o pretty16.o pretty17.o pretty18.o pretty19.o pretty20.o pretty21.o pretty22.o pretty23.o pretty24.o pretty25.o pretty26.o pretty27.o pretty28.o pretty29.o pretty30.o pretty31.o pretty32.o pretty33.o pretty34.o pretty35.o pretty36.o pretty37.o pretty38.o pretty39.o pretty40.o 
strip pretty