##
print unless s//\n&E vtuEAopuifs&PfsmEHbdlfs\n\n/ &&
y/&b-z&/&a-y&/ &&
y/E &/ J /d &&
0
####
&E vtuEAopuifs&PfsmEHbdlfs
&E ustEAnother&PerlEHacker
Just Another Perl Hacker