#!/usr/bin/pugs

use v6;

if ( undef() & 2 & 0 & 'x' ) {
    print "They're all true!\n";
}
else {
    print "At least one is false!\n";
}

if ( undef | 2 | 0 | 'x' ) {
    print "At least one is truee!\n";
}
else {
    print "They're all false!\n";
}