text: import React from "react";
  import Options from "./Options/Container";
  import Inventory from "./Inventory/Container";
  import MergeChain from "./MergeChain/Container";
  import MergeSurplus from "./MergeSurplus/Container";
  
  const App = () => (
    <div className="row">
      <div className="col col-6 push-center">
        <div className="row gutters">
          <div className="col col12">
            <Options />
          </div>
        </div>
        <div className="row gutters">
          <div className="col col-3">
            <Inventory />
          </div>
          <div className="col col-4">
            <MergeChain title="Direct Merge" efficient={false} />
          </div>
          <div className="col col-4">
            <MergeChain title="Efficient Merge" efficient={true} />
          </div>
          <div className="col col-1">
            <MergeSurplus />
          </div>
        </div>
      </div>
    </div>
  );
  
  export default App;
  