or download this
#!/usr/bin/perl
use warnings;
...
say join ' ', $options[0] ? (shuffle(@acc) )[ 0, 1 ] : (), # Ou
+tput 2 random values from @acc.
$options[1] ? (shuffle(@sec, @third))[ 0, 1 ] : (), # Ou
+tput 2 random values from @sec and @third.
$options[2] ? ('?') : (); # Replace ? by the expected ou
+tput for option 3.