The work of W.L.H. and C.M.L. has been supported by the Northwestern Undergraduate Research Assistant (URA) Program
. The work of C.M.L. is currently supported by the Northwestern RTG in Quantitative Biological Modeling
through NSF grant no. 1547394. The work of A.V. is supported by the National Science Foundation under grant no. DMS-1764421 and by the Simons Foundation/SFARI under grant no. 597491-RWC. We thank Niall M. Mangan, the Mangan group, and William Kath for helping to secure funding and feedback for this project, Jithin D. George for suggestions on website hosting, and Daniel F. Linder, Mason A. Porter, and Grzegorz A. Rempala for helpful comments.