AliGFeat:d=4,o=6,b=200:a.,2e.7,8d7,8d7,8d7,8d7,8c7,8c7,b,a.,2e.7,8p,8e7,f7,8f7,e.7,8e7,8e7,8d7,8d7,8d7,2c7,8p,a.,2e.7,8d7,8d7,8d7,c7,b,a.,2e.7,8d7,8d7,8d7,c7,b,a.,e.7