$adress1 =~ /^([A-Za-z0-9φδεΦΔΕ][A-Za-zφδεΦΔΕ0-9\s\-\.\,]*)$/;
$adress1 = $1;
$adress2 =~ /^([A-Za-z0-9φδεΦΔΕ][A-Za-zφδεΦΔΕ0-9\s\-\.\,]*)$/;
$adress2 = $1;