Theriddle:d=4,o=5,b=140:8c,8e,f,8f,8g,8f,8e,8d,8c,c,8d,8e,e,8d,8e,f,g,8f,8e,8d,8c,d,8d,8c,c,8c,8e,f,8f,8g,8f,8e,8d,8c,c,8d,8e,e,8d,8e,f,g,8f,8e,8d,8c,d,8d,8c,c