-ic a-a a-c a-i aaa aac aad aai aak aan aao aar aas aau ac- aca acc acd aci ack acn aco acr acs acu ad- ada adc add adi adk adn ado adr ads adu ai- aia aic aid aii aik ain aio air ais aiu aka akc akd aki akk akn ako akr aks aku an- ana anc and ani ank ann ano anr ans anu aoa aoc aod aoi aok aon aoo aor aos aou ar- ara arc ard ari ark arn aro arr ars aru as- asa asc asd asi ask asn aso asr ass asu au- aua auc aud aui auk aun auo aur aus c-- caa cac cad cai cak can cao car cas cau cca ccc ccd cci cck ccn cco ccr ccs ccu cda cdc cdd cdi cdk cdn cdo cdr cds cdu ci- cia cic cid cii cik cin cio cir cis ciu cka ckc ckd cki cko cks cn- cna cnc cnd cni cnn cno cnr cns cnu co- coa coc cod coi cok con coo cor cos cou cra crc crd cri crk crn cro crr crs cru csa csc csd csi csk csn cso csr css csu cua cuc cud cui cuk cun cuo cur cus cuu daa dac dad dai dak dan dao dar das dau dca dcc dcd dci dck dcn dco dcr dcs dcu dda ddc ddd ddi ddk ddn ddo ddr dds ddu di- dia dic did dii dik din dio dir dis diu dka dkc dki dkk dko dkr dks dku dna dnc dnd dni dnk dnn dno dnr dns doa doc dod doi dok don doo dor dos dou dra drc drd dri drk drn dro drr drs dru dsa dsc dsd dsi dsk dsn dso dsr dss dsu dua duc dud dui duk dun duo dur dus i-d ia- iaa iac iad iai ian iao iar ias iau ica icc icd ici ick icn ico icr ics icu ida idc idd idi idk idn ido idr ids idu iia iic iid iii iin iio iir iis iiu ika ikc iki ikk iko ikr iks iku in- ina inc ind ini ink inn ino inr ins inu io- ioa ioc iod ioi ion ioo ior ios iou ir- ira irc ird iri irk irn iro irr irs iru is- isa isc isd isi isk isn iso isr iss isu iu- iua iuc iud iui iur ius ka- kaa kac kad kai kak kan kao kar kas kau kca kcc kcd kci kck kcn kcr kcs kcu kda kdc kdk kdo kdr kds kdu kia kic kid kii kik kin kio kir kis kiu kkc kki kkk kkn kkr kks kku kn- kna knc knd kni knk knn kno knr knu koa koc kod koi kok kon koo kor kos kou kra krc krd kri krk krn kro krr krs kru ksa ksc ksd ksi ksk ksn kso ksr kss ksu kuc kud kui kuk kun kur kus kuu n-i naa nac nad nai nak nan nao nar nas nau nca ncc ncd nci nck ncn nco ncr ncs ncu nda ndc ndd ndi ndk ndn ndo ndr nds ndu nia nic nid nii nik nin nio nir nis niu nka nkc nki nkk nkn nko nkr nks nku nna nnc nni nnk nnn nno nns nnu no- noa noc nod noi nok non noo nor nos nou nra nrc nrd nri nrk nrn nro nrr nrs nru nsa nsc nsd nsi nsk nsn nso nsr nss nsu nua nuc nud nui nuk nun nuo nur nus nuu o-i oaa oac oad oai oak oan oao oar oas oau oc- oca occ ocd oci ock ocn oco ocr ocs ocu oda odc odd odi odn odo odr ods odu oia oic oid oii oik oin oio oir ois oiu oka okc okd oki okk oko okr oks oku on- ona onc ond oni onk onn ono onr ons onu oo- ooa ooc ood ooi ook oon ooo oor oos or- ora orc ord ori ork orn oro orr ors oru os- osa osc osd osi osk osn oso osr oss osu ou- oua ouc oud oui ouk oun ouo our ous ra- raa rac rad rai rak ran rao rar ras rau rca rcc rcd rci rcn rco rcr rcs rcu rda rdc rdd rdi rdn rdo rdr rds rdu ria ric rid rii rik rin rio rir ris rkc rkk rko rks rku rna rnc rnd rni rnn rno rnr rns rnu roa roc rod roi rok ron roo ror ros rou rra rrc rrd rri rrk rrn rrr rrs rru rsa rsc rsd rsi rsk rsn rso rsr rss rsu rua ruc rud rui ruk run ruo rur rus ruu saa sac sad sai sak san sao sar sas sau sca scc scd sci sck scn sco scr scs scu sda sdc sdd sdi sdk sdn sdo sdr sds sdu sia sic sid sii sik sin sio sir sis siu sk- ska skc skd ski skk sko skr sks sku sna snc snd sni snk snn sno snr sns snu soa soc sod soi sok son soo sor sos sou sr- sra src srd sri srk srn sro srr srs ss- ssa ssc ssd ssi ssk ssn sso ssr sss ssu sua suc sud sui suk sun suo sur sus suu ua- uaa uac uad uai uak uan uao uar uas uau uca ucc ucd uci uck ucn uco ucr ucs ucu uda udc udd udi udk udn udo udr uds udu uia uic uid uii uin uio uir uis uiu uka ukc uki ukk ukn ukr uku un- una unc und uni unk unn uno unr uns unu uoa uoc uod uok uon uoo uor uos ur- ura urc urd uri urk urn uro urr urs uru usa usc usd usi usk usn uso usr uss usu uua uuc uun uur uus uuu