如何在Flutter/Dart中组合三个列表？

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('List Combination'),
        ),
        body: MyListCombination(),
      ),
    );
  }
}

class MyListCombination extends StatelessWidget {
  final List<String> list1 = ['Item 1', 'Item 2', 'Item 3'];
  final List<String> list2 = ['Item A', 'Item B', 'Item C'];
  final List<String> list3 = ['Item X', 'Item Y', 'Item Z'];

  @override
  Widget build(BuildContext context) {
    return ListView.builder(
      itemCount: list1.length,
      itemBuilder: (context, index) {
        return Column(
          children: [
            ListTile(
              title: Text(list1[index]),
            ),
            ListTile(
              title: Text(list2[index]),
            ),
            ListTile(
              title: Text(list3[index]),
            ),
            Divider(), // Optional: Add a divider between each group
          ],
        );
      },
    );
  }
}