>>16 is kiddy stuff. It looks like it was written by a BASIC programmer. At least try and make the effort!
$_='@+I/F1D2E0G.B10B5BF2C5?/%32.)1/.D3?8;/&);,*);),)<),)<**+<)+/8),14)1.4&7(0';
s/./((pos)&1?"x":".")x(ord($&)-34)/ge;s/.{50}/$&\n/g;print
That is still way too readable. Anybody want to try and improve it?