<?php


$maxEggs = PHP_INT_MIN;
$eggsCount = intval(readline());

$redEggs = 0;
$orangeEggs = 0;
$blueEggs = 0;
$greenEggs = 0;


for ($i = 0; $i <= $eggsCount; $i++) {
    $color = readline();
    if ($color == "red") {
        $redEggs ++;
    }
    if ($color == "orange") {
        $orangeEggs ++;
    }
    if ($color == "blue") {
        $blueEggs ++;
    }
    if ($color == "green") {
        $greenEggs ++;
    }
    if ($eggsCount > $maxEggs) {
        $maxEggs = $eggsCount;
        $colorNameMax = $color;
    }
}

echo "Red eggs: $redEggs" . PHP_EOL;
echo "Orange eggs: $orangeEggs" . PHP_EOL;
echo "Blue eggs: $blueEggs" . PHP_EOL;
echo "Green eggs: $greenEggs" . PHP_EOL;
echo "Max eggs: $maxEggs -> $colorNameMax";