diff --git a/2022/16/part2.js b/2022/16/part2.js
index 5f70916..441d100 100644
--- a/2022/16/part2.js
+++ b/2022/16/part2.js
@@ -1,13 +1,26 @@
 import { bidirectional } from 'graphology-shortest-path';
 import * as R from "remeda";
+import u from 'updeep';
 
 import { buildGraph } from './part1.js';
 
-function finalSteam(tunnels, graph, minutesLeft, possibilities, locations, activeSteam = 0) {
-
+const findMaxSteam = (tunnels,graph) => (minutesLeft, unopened, opened, activeSteam, peeps ) => {
     if (minutesLeft <= 0) return 0;
 
-    if (possibilities.length === 0) return minutesLeft * activeSteam;
+    if (unopened.length === 0) return minutesLeft * activeSteam;
+
+    const next = R.first( R.sortBy(peeps, R.prop('eta')));
+
+    if( next.eta >)
+
+
+
+
+}
+
+function finalSteam(tunnels, graph, minutesLeft, possibilities, locations, activeSteam = 0) {
+
+
 
     const nextToGo = locations.filter(([time]) => !time);