for (589840, 117506056, 134225920, 671555840,
     534280, 1058576, 654911248, 151718157, 
     269160461, 168496907, 168627981)
{
    ($x, $y, $v, $w) = unpack "c*", pack "l", $_;
    $e = $v - $x; $g = $w - $y;
    $h = abs $e; $k = abs $g;
    $d = $h > $k;
    for (0..(($d) ? $h : $k))
    {
        $f += $d ? $g/$e : $e/$g;
        $f1 = $f;
        int $f && do
        {
            $y += $d ? ($g > 0 ? 1 : -1) : 0;
            $x += $d ? 0 : ($e > 0 ? 1 : -1);
            $f += $f > 0 ? -1 : 1
        };

        $c[$y] ||= ' ' x 60;
        substr($c[$y],$x+1,1) = abs $f1 >= 1 ?
               $f1 > 0 ? "\\" : "/" : $d ? "-" : "|";
        $d ? ($x += $e>0 ? 1 : -1) : ($y += $g>0 ? 1 : -1);
    }
}
$" = "\n";
print"@c\n";

__END__
The following is the picture data in heximal format,
Each number is x1,y1,x2,y2.

0x00090010, 0x07010008, 0x08002000, 0x28072100,
0x00082708, 0x00102710, 0x27092710, 0x090B090D,
0x100B100D, 0x0A0B0F0B, 0x0A0D0F0D
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