<b_jonas> le/rn_append california//. WARNING: The area of California is made of chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

#!/usr/bin/perl
$c=unpack"C",$ARGV[0];print+($c&1?"H":"h"),"ello",($c&2?"":","),($c&4?" W":" w"),"orld",($c&16?$c&8?",":"!":$c&8?".":""),($c&32?"":"\n");