-ic a-a a-b a-c a-i a-t aaa aab aac aad aai aan aao aar aat aau aay ab- aba abb abc abd abi abn abo abr abt abu aby ac- aca acb acc acd aci acn aco acr act acu acy ad- ada adb adc add adi adn ado adr adt adu ady ai- aia aib aic aid aii ain aio air ait aiu aiy an- ana anb anc and ani ann ano anr ant anu any aoa aob aoc aod aoi aon aoo aor aot aou ar- ara arb arc ard ari arn aro arr art aru ary at- ata atb atc atd ati atn ato atr att atu au- aua aub auc aud aui aun auo aur aut ay- aya ayc ayd ayi ayn ayo ayr ayt ayu b-u baa bab bac bad bai ban bao bar bat bau bay bba bbb bbc bbd bbi bbn bbo bbr bbt bbu bby bca bcb bcc bcd bci bcn bco bcr bct bcu bcy bda bdb bdc bdd bdi bdo bdr bdt bdu bdy bi- bia bib bic bid bii bin bio bir bit biu biy bna bnb bnc bnd bni bnn bno bnr bnt bnu boa bob boc bod boi bon boo bor bot bou boy bra brb brd bri brn bro brr brt bru bry bta btb btc btd bti btn bto btr btt btu bty bua bub buc bud bui bun buo bur but buu buy by- bya byc byd byi byn byo byr byt byu c-- caa cab cac cad cai can cao car cat cau cay cba cbb cbc cbd cbi cbn cbo cbr cbt cbu cby cca ccb ccc ccd cci ccn cco ccr cct ccu cda cdb cdc cdd cdi cdn cdo cdr cdt cdu cdy ci- cia cib cic cid cii cin cio cir cit ciu cn- cna cnb cnc cnd cni cnn cno cnr cnt cnu cny co- coa cob coc cod coi con coo cor cot cou coy cra crb crc crd cri crn cro crr crt cru cry cta ctb ctc ctd cti ctn cto ctr ctt ctu cty cua cub cuc cud cui cun cuo cur cut cuu cuy cya cyb cyc cyd cyn cyo cyr cyt daa dab dac dad dai dan dao dar dat dau day dba dbb dbc dbd dbi dbn dbo dbr dbt dbu dby dca dcb dcc dcd dci dcn dco dcr dct dcu dda ddb ddc ddd ddi ddn ddo ddr ddt ddu ddy di- dia dib dic did dii din dio dir dit diu diy dna dnb dnc dnd dni dnn dno dnr dnt dny doa dob doc dod doi don doo dor dot dou doy dra drb drc drd dri drn dro drr drt dru dry dta dtb dtc dtd dti dtn dto dtr dtt dtu dty dua dub duc dud dui dun duo dur dut duy dy- dya dyb dyc dyd dyn dyo dyr dyu dyy i-d ia- iaa iab iac iad iai ian iao iar iat iau iba ibb ibc ibd ibi ibn ibo ibr ibt ibu iby ica icb icc icd ici icn ico icr ict icu icy ida idb idc idd idi idn ido idr idt idu idy iia iib iic iid iii iin iio iir iit iiu in- ina inb inc ind ini inn ino inr int inu iny io- ioa iob ioc iod ioi ion ioo ior iot iou ir- ira irb irc ird iri irn iro irr irt iru iry ita itb itc itd iti itn ito itt itu ity iu- iua iub iuc iud iui iur iut iya iyc iyo iyr iyt iyy n-i naa nab nac nad nai nan nao nar nat nau nay nba nbb nbc nbd nbi nbn nbo nbr nbt nbu nca ncb ncc ncd nci ncn nco ncr nct ncu nda ndb ndc ndd ndi ndn ndo ndr ndt ndu ndy nia nib nic nid nii nin nio nir nit niu nna nnb nnc nni nnn nno nnt nnu no- noa nob noc nod noi non noo nor not nou noy nra nrb nrc nrd nri nrn nro nrr nrt nru nry nta ntb ntc ntd nti ntn nto ntr ntt ntu nua nub nuc nud nui nun nuo nur nut nuu nuy nya nyc nyd nyn nyo nyt nyu nyy o-i oaa oab oac oad oai oan oao oar oat oau ob- oba obb obc obd obi obn obo obr obt obu oby oc- oca ocb occ ocd oci ocn oco ocr oct ocu oda odb odc odd odi odn odo odr odt odu oia oib oic oid oii oin oio oir oit oiu on- ona onb onc ond oni onn ono onr ont onu ony oo- ooa oob ooc ood ooi oon ooo oor oot or- ora orb orc ord ori orn oro orr ort oru ory ot- ota otb otc otd oti otn oto otr ott otu ou- oua ouc oud oui oun ouo our out oya oyd oyi oyo ra- raa rab rac rad rai ran rao rar rat rau ray rba rbb rbc rbd rbi rbn rbo rbr rbt rbu rca rcb rcc rcd rci rcn rco rcr rct rcu rda rdb rdc rdd rdi rdn rdo rdr rdt rdu rdy ria rib ric rid rii rin rio rir rit riy rna rnb rnc rnd rni rnn rno rnr rnt rnu rny roa rob roc rod roi ron roo ror rot rou roy rra rrb rrc rrd rri rrn rrr rrt rru rta rtb rtc rtd rti rtn rto rtr rtt rtu rty rua rub ruc rud rui run ruo rur rut ruu ruy ry- rya ryc ryd ryn ryo ryr ryu ryy taa tab tac tad tai tan tao tar tat tau tay tba tbb tbc tbd tbi tbn tbo tbr tbt tbu tca tcb tcc tcd tci tcn tco tcr tct tcu tda tdb tdc tdd tdi tdn tdo tdr tdt tdu tdy tia tib tic tid tii tin tio tir tit tiu tiy tna tnb tnc tnd tni tnn