a-do aaaa aaad aaav aada aadt aaoo aata aatt aava adaa adad adag adao adat adda addd addo adod adog adoo adot adta advt ag-o agad agag agao agat agav agda agga agod agog agoo agot agta agva aotd at-t ataa atad atat atdt atgo atod atot atta atto avao avat avda avgo avot avva avvo d-tv daad daag dada dado daga dagg dago dagv data dato datt dava dddd ddot ddtv doat dod- doda dodd dodg dodo dog- doga dogg dogo dood doot dota dotd doto dott dtaa dtot dvda dvoa gada gadd gado gaga gagg gago gata gato gatt gatv gava gdov gggg goad goat goda godo goga gogo good goog goot gota gotd goto gott gotv govt gtaa gtta gvat gvtv gvvv odda oddd odoo odot odva ogoa ogod ogog ooaa ooda oooo oto- otog otoo otov otta otto ovda ovo- ovod ovoo ovot taa- taag taat tada tadg tado taga tagg tago taoa tata tato tatt tatv tava tavo tdtv toad toat toda todd todo todt toga togo togt tooa tood toot tota totd toto tott tova tovo tttt tvad tvtv vaad vaat vada vado vag- vaga vagg vagt vata vato vatt vava vdot voad voat voda vodo voga vogt voog voot vota votd voto vvog vvvv