for my $i (0 .. $#AoA){
    my $aref = $AoA[$i];
    print "array is: $AoA[$i]\n";
    $arg1 = $AoA[$i] if $AoA[$i][0] == "160001";
    $arg2 = $AoA[$i] if $AoA[$i][0] == "170001";
    $arg3 = $AoA[$i] if $AoA[$i][0] == "670002";
}