dobo[7], beto[7], boot[7], edto[6], toto[6],
bod[6], bet[6], bot[6], edt[5], deo[4], ode[4], odo[4], eto[4], oto[4],
be[4], bo[4], de[3], do[3], od[3], et[3], te[3], ot[3], to[3], eo[2],
