#!/usr/bin/perl
$/=$a;while(<>){s/./$&;/g;s/\+|-/P$&$&/g;s/</\$p--/g;s/>/\$p++/g;s/\./
print chr P/g;s/,/P=ord getc/g;y/[]/{}/;s/{/while(P){/g;s/P/\$m[\$p]/g
;eval$_;print$@if$@}
	
