diff --git a/sketches/assemble-and-run.js b/sketches/assemble-and-run.js
index 7b5275b..0882084 100644
--- a/sketches/assemble-and-run.js
+++ b/sketches/assemble-and-run.js
@@ -3,12 +3,16 @@
 const fs = require('fs');
 const computer = require('./simulator-sketch-v3.js');
 const assembler = require('./assembler.js');
+const printMemory = require('./print-memory.js');
 
 // console.log(`Reading ${filename}`);
 const filename = process.argv[2];
 const inputFile_str = fs.readFileSync(filename, 'utf8');
 let machineCode = assembler.assemble(inputFile_str);
-console.log("Machine code:");
-console.log(machineCode);
+
+console.log();
+console.group("Machine code output");
+printMemory.printTable(machineCode);
+console.groupEnd('Machine code output');
 
 computer.runProgram(machineCode);
\ No newline at end of file