<?php

$handle = fopen ("php://stdin", "r");
function maximumPeople($p, $x, $y, $r) {
    // Return the maximum number of people that will be in a sunny town after removing exactly one cloud.
    $noOfClouds = count($y);
    $buff = 0; 
    for($i=0; $i<$noOfClouds; $i++){
        $maxPop = 0;
        $popBuff = 0;
        $distS = $y[$i] - $r[$i];
        $distE = $y[$i] + $r[$i];
        for($j=0; $j<count($x); $j++){
            if($x[$j] >= $distS && $x[$j] <= $distE)
                $popBuff += $p[$j];
        }
        if($popBuff > $maxPop)
            $maxPop = $popBuff;
        $arrCoord[$i][0] = $distS;
        $arrCoord[$i][1] = $distE;
    }
    for($k=0; $k<count($x); $k++){
        if($x[$k] < $arrCoord[$k][0] || $x[$k] > $arrCoord[$k][1])
            $buff += $p[$k];
    }
    return $maxPop+$buff;
}

fscanf($handle, "%i",$n);
$p_temp = fgets($handle);
$p = explode(" ",$p_temp);
$p = array_map('intval', $p);
$x_temp = fgets($handle);
$x = explode(" ",$x_temp);
$x = array_map('intval', $x);
fscanf($handle, "%i",$m);
$y_temp = fgets($handle);
$y = explode(" ",$y_temp);
$y = array_map('intval', $y);
$r_temp = fgets($handle);
$r = explode(" ",$r_temp);
$r = array_map('intval', $r);
$result = maximumPeople($p, $x, $y, $r);
echo $result . "\n";

?>