```import org.http4k.core.Method import org.http4k...

# http4k

[s4nchez]

import org.http4k.core.Method
import org.http4k.core.Request
import org.http4k.core.Response
import org.http4k.core.Status.Companion.OK
import org.http4k.routing.bind
import org.http4k.routing.routes

fun main(args: Array<String>) {
    val existingApp = routes(
        "/legacy" bind { _: Request -> Response(OK).body("legacy") },
        "/api" bind routes(
            "v1" bind { _: Request -> Response(OK).body("v1") })
    )

    val handler = routes(
        existingApp,
        "/more" bind { _: Request -> Response(OK).body("more") }
    )

    println(handler(Request(Method.GET, "/other")).bodyString()) //404
    println(handler(Request(Method.GET, "/legacy")).bodyString()) //legacy
    println(handler(Request(Method.GET, "/api/v1")).bodyString()) //v1
    println(handler(Request(Method.GET, "/more")).bodyString()) //more
}