### LazyLayoutItemProviderSample
```kotlin
@Composable
fun LazyLayoutItemProviderSample() {
    class CustomItemProvider(val data: List<String>) : LazyLayoutItemProvider {
        override val itemCount: Int
            get() = data.size
        @Composable
        override fun Item(index: Int, key: Any) {
            Box(
                modifier =
                    Modifier.width(100.dp)
                        .height(100.dp)
                        .background(color = if (index % 2 == 0) Color.Red else Color.Green)
            ) {
                Text(text = data[index])
            }
        }
    }
    val items = (0..100).toList().map { it.toString() }
    val itemProvider = remember(items) { CustomItemProvider(items) }
}
```