-ana aaaa aaad aaan aaar aada aadt aana aand aang aara aard aart aata aatt adaa adad adag adan adar adat adda addd addn addr adna adra adta agad agag agan agar agat agda agga agna agra agta agtr ana- anaa anad anag anan anar anat and- anda andr andt ang- anga anna annt ant- anta antr antt arad arag aran arar arat arda arga arna arnd arng arnt arr- arra arrg arrr arrt arta artr at-t ataa atad atan atar atat atdt atna atra atrn atta attn attr d-na daad daag daan daar dada daga dagg dagr dana dand dang dann danr dant dara dard darg darn darr dart data datr datt dddd dnaa dnad dnag dnan dnat dntt draa drad drag drar drat drda drna drra dtaa dtna dtng gaar gada gadd gaga gagg gana gand gang gann gant gara gard garg garn garr gart gata gatr gatt gdna gdrt gggg ggrn gnaa gnar gnat gnrr grad gran grat grrr gtaa gtta naaa naad naag naan naar naat nada nadr naga nan- nana nand nang nann nant nara nard narg narn narr nart nata natt ndaa ndga ndna ndnt ngan ngtn nngn nnnn nntn nrna nrrd nrta ntnd nttr raad raag raan raat rada radd radr radt raga ragg rana rand rang rann rant rara rata ratt rdna rgan rgtr rnag rnnt rntd rrad rrat rrna rrrr rtan rtdt rtnd taa- taag taan taar taat tada tadg taga tagg tana tand tang tann tant tara tard targ tarn tarr tart tata tatr tatt tdna tdra tnag tndd traa trad trag tran trat trna trng trra trtr tttt