-ic a-a a-b a-c a-i a-t aaa aab aac aad aai aak aan aao aar aat ab- aba abb abc abd abi abk abn abo abr abt ac- aca acb acc acd aci ack acn aco acr act ad- ada adb adc add adi adk adn ado adr adt ai- aia aib aic aid aii aik ain aio air ait aka akb akc akd aki akk akn ako akr an- ana anb anc and ani ank ann ano anr ant aoa aob aoc aod aoi aok aon aoo aor aot ar- ara arb arc ard ari ark arn aro arr art at- ata atb atc atd ati atn ato atr att baa bab bac bad bai bak ban bao bar bat bba bbb bbc bbd bbi bbk bbn bbo bbr bbt bca bcb bcc bcd bci bck bcn bco bcr bct bda bdb bdc bdd bdi bdk bdo bdr bdt bi- bia bib bic bid bii bik bin bio bir bit bka bkb bkc bkk bkn bko bkr bkt bna bnb bnc bnd bni bnk bnn bno bnr bnt boa bob boc bod boi bok bon boo bor bot bra brb brd bri brk brn bro brr brt bta btb btc btd bti btk btn bto btr btt c-- caa cab cac cad cai cak can cao car cat cba cbb cbc cbd cbi cbk cbn cbo cbr cbt cca ccb ccc ccd cci cck ccn cco ccr cct cda cdb cdc cdd cdi cdk cdn cdo cdr cdt ci- cia cib cic cid cii cik cin cio cir cit cka ckb ckc ckd cki cko ckt cn- cna cnb cnc cnd cni cnn cno cnr cnt co- coa cob coc cod coi cok con coo cor cot cra crb crc crd cri crk crn cro crr crt cta ctb ctc ctd cti ctk ctn cto ctr ctt daa dab dac dad dai dak dan dao dar dat dba dbb dbc dbd dbi dbk dbn dbo dbr dbt dca dcb dcc dcd dci dck dcn dco dcr dct dda ddb ddc ddd ddi ddk ddn ddo ddr ddt di- dia dib dic did dii dik din dio dir dit dka dkb dkc dki dkk dko dkr dkt dna dnb dnc dnd dni dnk dnn dno dnr dnt doa dob doc dod doi dok don doo dor dot dra drb drc drd dri drk drn dro drr drt dta dtb dtc dtd dti dtk dtn dto dtr dtt i-d ia- iaa iab iac iad iai ian iao iar iat iba ibb ibc ibd ibi ibk ibn ibo ibr ibt ica icb icc icd ici ick icn ico icr ict ida idb idc idd idi idk idn ido idr idt iia iib iic iid iii iin iio iir iit ika ikb ikc iki ikk iko ikr ikt in- ina inb inc ind ini ink inn ino inr int io- ioa iob ioc iod ioi ion ioo ior iot ir- ira irb irc ird iri irk irn iro irr irt ita itb itc itd iti itk itn ito itt k-t ka- kaa kab kac kad kai kak kan kao kar kat kba kbb kbc kbd kbi kbk kbn kbo kbr kca kcb kcc kcd kci kck kcn kcr kct kda kdb kdc kdk kdo kdr kdt kia kib kic kid kii kik kin kio kir kit kkb kkc kki kkk kkn kkr kkt kn- kna knc knd kni knk knn kno knr knt koa kob koc kod koi kok kon koo kor kot kra krc krd kri krk krn kro krr krt kta ktb ktc ktk ktn kto ktr ktt n-i naa nab nac nad nai nak nan nao nar nat nba nbb nbc nbd nbi nbk nbn nbo nbr nbt nca ncb ncc ncd nci nck ncn nco ncr nct nda ndb ndc ndd ndi ndk ndn ndo ndr ndt nia nib nic nid nii nik nin nio nir nit nka nkc nki nkk nkn nko nkr nkt nna nnb nnc nni nnk nnn nno nnt no- noa nob noc nod noi nok non noo nor not nra nrb nrc nrd nri nrk nrn nro nrr nrt nta ntb ntc ntd nti ntk ntn nto ntr ntt o-i oaa oab oac oad oai oak oan oao oar oat ob- oba obb obc obd obi obk obn obo obr obt oc- oca ocb occ ocd oci ock ocn oco ocr oct oda odb odc odd odi odn odo odr odt oia oib oic oid oii oik oin oio oir oit oka okb okc okd oki okk oko okr on- ona onb onc ond oni onk onn ono onr ont oo- ooa oob ooc ood ooi ook oon ooo oor oot or- ora orb orc ord ori ork orn oro orr ort ot- ota otb otc otd oti otk otn oto otr ott ra- raa rab rac rad rai rak ran rao rar rat rba rbb rbc rbd rbi rbk rbn rbo rbr rbt rca rcb rcc rcd rci rcn rco rcr rct rda rdb rdc rdd rdi rdn rdo rdr rdt ria rib ric rid rii rik rin rio rir rit rkb rkc rkk rko rkt rna rnb rnc rnd rni rnn rno rnr rnt roa rob roc rod roi rok ron roo ror rot rra rrb rrc rrd rri rrk rrn rrr rrt rta rtb rtc rtd rti rtk rtn rto rtr rtt taa tab tac tad tai tak tan tao tar tat tba tbb tbc tbd tbi tbk tbn tbo tbr tbt tca tcb tcc tcd tci tck tcn tco tcr tct tda tdb tdc tdd tdi tdk tdn tdo tdr tdt tia tib tic tid tii tik tin tio tir tit tka tkb tkc tkk tko tkr tkt tna tnb tnc tnd tni tnk tnn tno tnr tnt to- toa tob toc tod toi tok ton too tor tot tra trb trc trd tri trk trn tro trr trt tta ttb ttc ttd tti ttk ttn tto ttr ttt

-ana -nik a-ak a-do a-ii a-ok aaaa aaab aaac aaad aaai