bodu[9], budo[9], cudo[8], uboi[8], bido[7], obco[7], dobo[7], udoi[7], codo[6], oboi[6], ooid[5],
buc[8], bud[8], cud[7], obu[7], bid[6], cob[6], bod[6], idu[6], duo[6], udo[6], cod[5], doc[5], boi[5], obi[5], doi[4], ido[4], odo[4],
bu[6], ud[5], bi[4], bo[4], ci[3], id[3], co[3], do[3], od[3],
