-ic a-a a-c a-i aaa aac aaf aai aan aao aar aas aau ac- aca acc acf aci acn aco acr acs acu af- afa afc aff afi afn afo afr afs afu ai- aia aic aif aii ain aio air ais aiu an- ana anc anf ani ann ano anr ans anu aoa aoc aof aoi aon aoo aor aos aou ar- ara arc arf ari arn aro arr ars aru as- asa asc asf asi asn aso asr ass asu au- aua auc auf aui aun auo aur aus c-- caa cac caf cai can cao car cas cau cca ccc ccf cci ccn cco ccr ccs ccu cfa cfc cff cfi cfn cfo cfr cfs cfu ci- cia cic cif cii cin cio cir cis ciu cn- cna cnc cnf cni cnn cno cnr cns cnu co- coa coc cof coi con coo cor cos cou cra crc crf cri crn cro crr crs cru csa csc csf csi csn cso csr css csu cua cuc cuf cui cun cuo cur cus cuu faa fac faf fai fan fao far fas fau fca fcc fcf fci fcn fco fcr fcs fcu ffa ffc fff ffi ffn ffo ffr ffs ffu fia fic fif fii fin fir fis fiu fna fnc fnf fni fnn fnr fns fnu foa foc fof foi fon foo for fos fou fra frc frf fri frn fro frr frs fru fsa fsc fsf fsi fsn fso fsr fss fsu fua fuf fui fun fuo fur fus fuu i-f ia- iaa iac iaf iai ian iao iar ias iau ica icc icf ici icn ico icr ics icu ifa ifc iff ifi ifn ifo ifr ifs ifu iia iic iif iii iin iio iir iis iiu in- ina inc inf ini inn ino inr ins inu io- ioa ioc iof ioi ion ioo ior ios iou ir- ira irc irf iri irn iro irr irs iru is- isa isc isf isi isn iso isr iss isu iu- iua iuc iui iur ius n-i naa nac naf nai nan nao nar nas nau nca ncc ncf nci ncn nco ncr ncs ncu nfa nfc nff nfi nfn nfo nfr nfs nfu nia nic nif nii nin nio nir nis niu nna nnc nnf nni nnn nno nns nnu no- noa noc nof noi non noo nor nos nou nra nrc nrf nri nrn nro nrr nrs nru nsa nsc nsf nsi nsn nso nsr nss nsu nua nuc nui nun nuo nur nus nuu o-i oaa oac oaf oai oan oao oar oas oau oc- oca occ ocf oci ocn oco ocr ocs ocu of- ofa ofc off ofi ofn ofo ofr ofs ofu oia oic oif oii oin oio oir ois oiu on- ona onc onf oni onn ono onr ons onu oo- ooa ooc oof ooi oon ooo oor oos or- ora orc orf ori orn oro orr ors oru os- osa osc osf osi osn oso osr oss osu ou- oua ouc ouf oui oun ouo our ous ra- raa rac raf rai ran rao rar ras rau rca rcc rcf rci rcn rco rcr rcs rcu rfa rfc rff rfi rfn rfo rfr rfs rfu ria ric rif rii rin rio rir ris rna rnc rni rnn rno rnr rns rnu roa roc rof roi ron roo ror ros rou rra rrc rrf rri rrn rrr rrs rru rsa rsc rsf rsi rsn rso rsr rss rsu rua ruc ruf rui run ruo rur rus ruu saa sac saf sai san sao sar sas sau sca scc scf sci scn sco scr scs scu sfa sfc sff sfi sfn sfo sfr sfs sfu sia sic sif sii sin sio sir sis siu sna snc snf sni snn sno snr sns snu soa soc sof soi son soo sor sos sou sr- sra src srf sri srn sro srr srs ss- ssa ssc ssf ssi ssn sso ssr sss ssu sua suc suf sui sun suo sur sus suu ua- uaa uac uaf uai uan uao uar uas uau uca ucc ucf uci ucn uco ucr ucs ucu ufa ufc uff ufi ufn ufo ufr ufs ufu uia uic uif uii uin uio uir uis uiu un- una unc unf uni unn uno unr uns unu uoa uoc uon uoo uor uos ur- ura urc urf uri urn uro urr urs uru usa usc usf usi usn uso usr uss usu uua uuc uun uur uus uuu