Multiplying Strings - solution to Leetcode #43 in AEC compiled to WebAssembly

I've recently solved the LeetCode 43 problem in JavaScript, so I thought I may as well try solving it in AEC and compile it to WebAssembly using AECforWebAssembly. This illustrates how one might deal with big integers in AEC.
Enter the first number:
Enter the second number:

You can see the source code of the AEC program. I've also asked a CodeReview StackExchange question about it.