my $input = <>;
chomp ($input);

my @input = split (/ /, $input);

my $sleeps = $input[0];
my $hour = $input[1];
my $minutes = $input[2];
my $interval = $input[3];


#何度寝と間隔から時間を求める
if ($sleeps > 0){
    $sleeps -= 1;
    my $get_up_time = $interval * $sleeps;
    $minutes += $get_up_time;
    if ($minutes >= 60){
        my $count_hour;
        for ($count_hour = 0; $minutes > 60; $count_hour++){
            $minutes -= 60;
        }
        $hour += $count_hour;
        print "$hour\n";
        print "$minutes\n";
    }else{
        print "$hour\n";
        print "$minutes\n";
    }
}else{
    print "$hour\n";
    print "$minutes\n";
}