RectFeat:d=4,o=6,b=125:2d5,8p,8c5,2c5,8p,8c5,c,b5,g5,2e5,g5,1e5,p,8p,8c5,c,b5,g5,8e5,8d5,d.5,8g5,2e.5,p,16p,8p,16c5,8c.5,16c5,c,b5,g5,2e5,g_5,2e5,8p,8e5,8a.5,16g5,8p,a.5,8c.,16a5,8p,a.5,8a5,2g5,8p,2a.5,2a.5,2g.5,1c5