Есть те кто разбирается в Bash?

#!/bin/bash
# To solve this task you must put ONE word somewhere to get this script working!
__() { awk "BEGIN{printf \"%c\", $1}"; };
eval $(echo '112 119 110 51 100 33'| \
        ( ___=0;____=${_:-s};__=$____;____=${____}e;__=${__}/;
                ____=${____}d;___=$(($___+1));
                __="${__}\\([0-9]\\+\\)\\s\\?/\$(__ \\${___})/g";$____$IFS"$__")) 2>/dev/null;