all: shindou.txt

shindou.txt: shindou.png Makefile
	perl anytotxt.pl $< 108 44 > $@
	perl freq.pl $@

clean:
	-rm -f shindou.txt

backup:
	-rm -f backup.tar.gz
	tar cf backup.tar *.pl Makefile
	gzip -9 backup.tar