pseudoperiod14lglidergun4Constructed on or around 18 April 2016, based on a previous p14 gun by Adam P. Goucher, based on a previous p14 gun by Karel Suhajda, based on a previous p14 gun by Dietrich Leithner. May be missing a few intermediates somewhere in there. https://conwaylife.com/forums/viewtopic.php?f=2&t=1657&p=29912&#p30162 https://www.conwaylife.com/wiki/Period-14_glider_gun https://www.conwaylife.com/patterns/pseudoperiod14glidergun4.rle