x = 7, y = 7, rule = B3/S23 2o$bo$bobo$2bobo$3bobo$5bo$5b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ THUMBSIZE 3 ZOOM 21 HEIGHT 400 SUPPRESS ]]
The tub with two down trans tails (or tub with two down trans) is a still life with 12 cells, and the 84th most common such still life according to Catagolue.