bida[7], bied[7], doba[7], bido[7], obie[6], idea[5], idee[5], odia[5], ideo[5],
bad[6], dba[6], bid[6], bod[6], bee[5], bai[5], abo[5], boa[5], oba[5], boi[5], obi[5], dao[4], oda[4], deo[4], ode[4], doi[4], ido[4],
ba[4], be[4], bi[4], bo[4], ad[3], da[3], de[3], id[3], do[3], od[3], ee[2], eo[2],
