a-do aaaa aaad aaas aada aads aadt aaoo aasa aasd aass aast aata aatt adaa adad adao adas adat adda addd addo adds adod adoo ados adot adsa adso adss adst adta adts aosd aoss aotd asaa asad asao asas asat asda asdo asds asod asos asot assa assd asso asss asst asta asto asts at-t ataa atad atas atat atdt atod atos atot atst atta atto atts daad daas dada dado dads daos dasa dasd dass dast data dato dats datt dddd ddot ddss ddts doas doat dod- doda dodd dodo dods dood doos doot dosa doso doss dost dota dotd doto dots dott dsda dsoa dsos dssa dsst dsto dsts dtaa dtot dtss oass oast oats odas odda oddd odds odoo odos odot odso odts ooaa ooda oooo ooos oosa oost oots osas osat osoo osos ossa ossd osso osta osts otas oto- otoo otos otsa otso otta otto otts s-os saad saas saat sada sadd sado sads sadt saos sasa sasd saso sass sast sata satd sato sats satt sdds sdot sdss soad soas soat soda sodd sodo sods sood soos soot sosa soso soss sost sota soto sots ssaa ssao ssas ssat ssdd ssot sssa ssss ssta sstd ssts stad stas stat stds stoa stod stoo stos stot stss sttd taa- taas taat tada tado tads taoa taos tasa tass tast tata tato tats tatt tdss toad toas toat toda todd todo tods todt tooa tood toos toot tosa toso toss tost tota totd toto tots tott tsaa tsao tsat tsos tssa tsst tsts ttss tttt