if three why not four? and if four why not five? and if five why not six? and if six why not seven? and if seven why not eight? and if eight why not nine? and if nine why not ten? and if ten why not eleven? and if eleven why not twelve? and if twelve why not thirteen? and if thirteen why not fourteen? and if fourteen why not fifteen? and if fifteen why not sixteen? and if sixteen why not seventeen? and if seventeen why not eighteen? and if eighteen why not nineteen? and why are you still reading this? why not just do infinity?