Selectio:d=4,o=6,b=125:8f,8f,8c_,8d_,8a_5,c5,d_5,g5,g_5,8g_5,8d_5,8g_5,8a_5,8b5,8c_,d_,8f_,8g_,g_,8b5,8b5,8b5,d_,8f_