-ic a-a a-c a-i a-t aaa aac aaf aai aan aao aar aas aat aau ac- aca acc acf aci acn aco acr acs act acu af- afa afc aff afi afn afo afr afs aft afu ai- aia aic aif aii ain aio air ais ait aiu an- ana anc anf ani ann ano anr ans ant anu aoa aoc aof aoi aon aoo aor aos aot aou ar- ara arc arf ari arn aro arr ars art aru as- asa asc asf asi asn aso asr ass ast asu at- ata atc atf ati atn ato atr ats att atu au- aua auc auf aui aun auo aur aus aut c-- caa cac caf cai can cao car cas cat cau cca ccc ccf cci ccn cco ccr ccs cct ccu cfa cfc cff cfi cfn cfo cfr cfs cft cfu ci- cia cic cif cii cin cio cir cis cit ciu cn- cna cnc cnf cni cnn cno cnr cns cnt cnu co- coa coc cof coi con coo cor cos cot cou cra crc crf cri crn cro crr crs crt cru csa csc csf csi csn cso csr css cst csu cta ctc ctf cti ctn cto ctr cts ctt ctu cua cuc cuf cui cun cuo cur cus cut cuu faa fac faf fai fan fao far fas fat fau fca fcc fcf fci fcn fco fcr fcs fct fcu ffa ffc fff ffi ffn ffo ffr ffs fft ffu fia fic fif fii fin fir fis fit fiu fna fnc fnf fni fnn fnr fns fnt fnu foa foc fof foi fon foo for fos fot fou fra frc frf fri frn fro frr frs frt fru fsa fsc fsf fsi fsn fso fsr fss fst fsu fta ftc ftf fti ftn fto ftr fts ftt ftu fua fuf fui fun fuo fur fus fut fuu i-f ia- iaa iac iaf iai ian iao iar ias iat iau ica icc icf ici icn ico icr ics ict icu ifa ifc iff ifi ifn ifo ifr ifs ift ifu iia iic iif iii iin iio iir iis iit iiu in- ina inc inf ini inn ino inr ins int inu io- ioa ioc iof ioi ion ioo ior ios iot iou ir- ira irc irf iri irn iro irr irs irt iru is- isa isc isf isi isn iso isr iss ist isu ita itc itf iti itn ito its itt itu iu- iua iuc iui iur ius iut n-i naa nac naf nai nan nao nar nas nat nau nca ncc ncf nci ncn nco ncr ncs nct ncu nfa nfc nff nfi nfn nfo nfr nfs nft nfu nia nic nif nii nin nio nir nis nit niu nna nnc nnf nni nnn nno nns nnt nnu no- noa noc nof noi non noo nor nos not nou nra nrc nrf nri nrn nro nrr nrs nrt nru nsa nsc nsf nsi nsn nso nsr nss nst nsu nta ntc ntf nti ntn nto ntr nts ntt ntu nua nuc nui nun nuo nur nus nut nuu o-i oaa oac oaf oai oan oao oar oas oat oau oc- oca occ ocf oci ocn oco ocr ocs oct ocu of- ofa ofc off ofi ofn ofo ofr ofs oft ofu oia oic oif oii oin oio oir ois oit oiu on- ona onc onf oni onn ono onr ons ont onu oo- ooa ooc oof ooi oon ooo oor oos oot or- ora orc orf ori orn oro orr ors ort oru os- osa osc osf osi osn oso osr oss ost osu ot- ota otc otf oti otn oto otr ots ott otu ou- oua ouc ouf oui oun ouo our ous out ra- raa rac raf rai ran rao rar ras rat rau rca rcc rcf rci rcn rco rcr rcs rct rcu rfa rfc rff rfi rfn rfo rfr rfs rft rfu ria ric rif rii rin rio rir ris rit rna rnc rni rnn rno rnr rns rnt rnu roa roc rof roi ron roo ror ros rot rou rra rrc rrf rri rrn rrr rrs rrt rru rsa rsc rsf rsi rsn rso rsr rss rst rsu rta rtc rtf rti rtn rto rtr rts rtt rtu rua ruc ruf rui run ruo rur rus rut ruu saa sac saf sai san sao sar sas sat sau sca scc scf sci scn sco scr scs sct scu sfa sfc sff sfi sfn sfo sfr sfs sft sfu sia sic sif sii sin sio sir sis sit siu sna snc snf sni snn sno snr sns snt snu soa soc sof soi son soo sor sos sot sou sr- sra src srf sri srn sro srr srs srt ss- ssa ssc ssf ssi ssn sso ssr sss sst ssu sta stc stf sti stn sto str sts stt stu sua suc suf sui sun suo sur sus sut suu taa tac taf tai tan tao tar tas tat tau tca tcc tcf tci tcn tco tcr tcs tct tcu tfa tfc tff tfi tfn tfo tfr tfs tft tfu tia tic tif tii tin tio tir tis tit tiu tna tnc tnf tni tnn tno tnr tns tnt to- toa toc tof toi ton too tor tos tot tou tra trc trf tri trn tro trr trs trt tru tsa tsc tsf tsi tsn tso tsr tss tst tsu tta ttc ttf tti ttn tto ttr tts ttt ttu tua tuc tuf tui tun tuo tur tus tut tuu ua- uaa uac uaf uai uan uao uar uas uat uau uca ucc ucf uci ucn uco ucr ucs uct ucu ufa ufc uff ufi ufn ufo ufr ufs uft ufu uia uic uif uii uin uio uir uis uit uiu un- una unc unf uni unn uno unr uns unt unu uoa uoc uon uoo uor uos uot ur- ura urc urf uri urn uro urr urs urt uru usa usc usf usi usn uso usr uss ust