RLE:P127rpentominohassler

x = 55, y = 45, rule = B3/S23 41b2o$41bobo2b2o$43bo3bo$39b4ob3o$39bo2bobo$22bo19bobob3o$22b3o18b2obo 2bo$25bo22b2o$15b2o7b2o$11b2obobo$12bobo$12bob2o$9b2obo$9bo2b4o$10b2o 3bo$12b3o17bo$12bo17b2ob2o$10bobo17bo2bo$10b2o19b2o2$53bo$52bobo$bo51b o$obo$bo2$22b2o19b2o$21bo2bo17bobo$20b2ob2o17bo$22bo17b3o$39bo3b2o$39b 4o2bo$42bob2o$39b2obo$40bobo$38bobob2o$29b2o7b2o$5b2o22bo$5bo2bob2o18b 3o$6b3obobo19bo$10bobo2bo$8b3ob4o$7bo3bo$7b2o2bobo$12b2o!