-ic a-a a-b a-c a-i a-t aaa aab aac aad aai aan aar aas aat aau aay ab- aba abb abc abd abi abn abr abs abt abu aby ac- aca acb acc acd aci acn acr acs act acu acy ad- ada adb adc add adi adn adr ads adt adu ady ai- aia aib aic aid aii ain air ais ait aiu aiy an- ana anb anc and ani ann anr ans ant anu any ar- ara arb arc ard ari arn arr ars art aru ary as- asa asb asc asd asi asn asr ass ast asu asy at- ata atb atc atd ati atn atr ats att atu au- aua aub auc aud aui aun aur aus aut ay- aya ayc ayd ayi ayn ayr ays ayt ayu b-u baa bab bac bad bai ban bar bas bat bau bay bba bbb bbc bbd bbi bbn bbr bbs bbt bbu bby bca bcb bcc bcd bci bcn bcr bcs bct bcu bcy bda bdb bdc bdd bdi bdr bds bdt bdu bdy bi- bia bib bic bid bii bin bir bis bit biu biy bna bnb bnc bnd bni bnn bnr bns bnt bnu bra brb brd bri brn brr brs brt bru bry bsa bsb bsc bsd bsi bsn bsr bss bst bsu bsy bta btb btc btd bti btn btr bts btt btu bty bua bub buc bud bui bun bur bus but buu buy by- bya byc byd byi byn byr bys byt byu c-- caa cab cac cad cai can car cas cat cau cay cba cbb cbc cbd cbi cbn cbr cbs cbt cbu cby cca ccb ccc ccd cci ccn ccr ccs cct ccu cda cdb cdc cdd cdi cdn cdr cds cdt cdu cdy ci- cia cib cic cid cii cin cir cis cit ciu cn- cna cnb cnc cnd cni cnn cnr cns cnt cnu cny cra crb crc crd cri crn crr crs crt cru cry csa csb csc csd csi csn csr css cst csu csy cta ctb ctc ctd cti ctn ctr cts ctt ctu cty cua cub cuc cud cui cun cur cus cut cuu cuy cya cyb cyc cyd cyn cyr cys cyt daa dab dac dad dai dan dar das dat dau day dba dbb dbc dbd dbi dbn dbr dbs dbt dbu dby dca dcb dcc dcd dci dcn dcr dcs dct dcu dda ddb ddc ddd ddi ddn ddr dds ddt ddu ddy di- dia dib dic did dii din dir dis dit diu diy dna dnb dnc dnd dni dnn dnr dns dnt dny dra drb drc drd dri drn drr drs drt dru dry dsa dsb dsc dsd dsi dsn dsr dss dst dsu dsy dta dtb dtc dtd dti dtn dtr dts dtt dtu dty dua dub duc dud dui dun dur dus dut duy dy- dya dyb dyc dyd dyn dyr dys dyu dyy i-d ia- iaa iab iac iad iai ian iar ias iat iau iba ibb ibc ibd ibi ibn ibr ibs ibt ibu iby ica icb icc icd ici icn icr ics ict icu icy ida idb idc idd idi idn idr ids idt idu idy iia iib iic iid iii iin iir iis iit iiu in- ina inb inc ind ini inn inr ins int inu iny ir- ira irb irc ird iri irn irr irs irt iru iry is- isa isb isc isd isi isn isr iss ist isu isy ita itb itc itd iti itn its itt itu ity iu- iua iub iuc iud iui iur ius iut iya iyc iyr iys iyt iyy n-i naa nab nac nad nai nan nar nas nat nau nay nba nbb nbc nbd nbi nbn nbr nbs nbt nbu nca ncb ncc ncd nci ncn ncr ncs nct ncu nda ndb ndc ndd ndi ndn ndr nds ndt ndu ndy nia nib nic nid nii nin nir nis nit niu nna nnb nnc nni nnn nns nnt nnu nra nrb nrc nrd nri nrn nrr nrs nrt nru nry nsa nsb nsc nsd nsi nsn nsr nss nst nsu nsy nta ntb ntc ntd nti ntn ntr nts ntt ntu nua nub nuc nud nui nun nur nus nut nuu nuy nya nyc nyd nyn nys nyt nyu nyy ra- raa rab rac rad rai ran rar ras rat rau ray rba rbb rbc rbd rbi rbn rbr rbs rbt rbu rca rcb rcc rcd rci rcn rcr rcs rct rcu rda rdb rdc rdd rdi rdn rdr rds rdt rdu rdy ria rib ric rid rii rin rir ris rit riy rna rnb rnc rnd rni rnn rnr rns rnt rnu rny rra rrb rrc rrd rri rrn rrr rrs rrt rru rsa rsb rsc rsd rsi rsn rsr rss rst rsu rta rtb rtc rtd rti rtn rtr rts rtt rtu rty rua rub ruc rud rui run rur rus rut ruu ruy ry- rya ryc ryd ryn ryr rys ryu ryy saa sab sac sad sai san sar sas sat sau say sba sbb sbc sbd sbi sbn sbr sbs sbt sbu sby sca scb scc scd sci scn scr scs sct scu sda sdb sdc sdd sdi sdn sdr sds sdt sdu sdy sia sib sic sid sii sin sir sis sit siu sna snb snc snd sni snn snr sns snt snu sny sr- sra srb src srd sri srn srr srs srt sry ss- ssa ssb ssc ssd ssi ssn ssr sss sst ssu sta stb stc std sti stn str sts stt stu sty sua sub suc sud sui sun sur sus sut suu suy sy- sya syb syc syd syi syn syr sys syt syu taa tab tac tad tai tan tar tas tat tau tay tba tbb tbc tbd tbi tbn tbr tbs tbt tbu tca tcb tcc tcd tci tcn tcr tcs tct tcu tda tdb tdc tdd tdi tdn tdr tds tdt tdu tdy tia tib tic tid tii tin tir tis