-ic a-a a-b a-c a-i a-t aaa aab aac aad aai aak aam aan aao aar aas aat ab- aba abb abc abd abi abk abm abn abo abr abs abt ac- aca acb acc acd aci ack acm acn aco acr acs act ad- ada adb adc add adi adk adm adn ado adr ads adt ai- aia aib aic aid aii aik aim ain aio air ais ait aka akb akc akd aki akk akm akn ako akr aks ama amb amc amd ami amk amm amn amo amr ams amt an- ana anb anc and ani ank anm ann ano anr ans ant aoa aob aoc aod aoi aok aom aon aoo aor aos aot ar- ara arb arc ard ari ark arm arn aro arr ars art as- asa asb asc asd asi ask asm asn aso asr ass ast at- ata atb atc atd ati atm atn ato atr ats att baa bab bac bad bai bak bam ban bao bar bas bat bba bbb bbc bbd bbi bbk bbm bbn bbo bbr bbs bbt bca bcb bcc bcd bci bck bcm bcn bco bcr bcs bct bda bdb bdc bdd bdi bdk bdm bdo bdr bds bdt bi- bia bib bic bid bii bik bim bin bio bir bis bit bka bkb bkc bkk bkm bkn bko bkr bks bkt bma bmb bmc bmd bmi bmk bmm bmn bmo bmr bms bmt bna bnb bnc bnd bni bnk bnn bno bnr bns bnt boa bob boc bod boi bok bom bon boo bor bos bot bra brb brd bri brk brm brn bro brr brs brt bsa bsb bsc bsd bsi bsk bsm bsn bso bsr bss bst bta btb btc btd bti btk btm btn bto btr bts btt c-- caa cab cac cad cai cak cam can cao car cas cat cba cbb cbc cbd cbi cbk cbm cbn cbo cbr cbs cbt cca ccb ccc ccd cci cck ccm ccn cco ccr ccs cct cda cdb cdc cdd cdi cdk cdm cdn cdo cdr cds cdt ci- cia cib cic cid cii cik cim cin cio cir cis cit cka ckb ckc ckd cki ckm cko cks ckt cma cmb cmc cmd cmi cmk cmm cmn cmo cmr cms cmt cn- cna cnb cnc cnd cni cnm cnn cno cnr cns cnt co- coa cob coc cod coi cok com con coo cor cos cot cra crb crc crd cri crk crm crn cro crr crs crt csa csb csc csd csi csk csm csn cso csr css cst cta ctb ctc ctd cti ctk ctm ctn cto ctr cts ctt daa dab dac dad dai dak dam dan dao dar das dat dba dbb dbc dbd dbi dbk dbm dbn dbo dbr dbs dbt dca dcb dcc dcd dci dck dcm dcn dco dcr dcs dct dda ddb ddc ddd ddi ddk ddm ddn ddo ddr dds ddt di- dia dib dic did dii dik dim din dio dir dis dit dka dkb dkc dki dkk dkm dko dkr dks dkt dma dmb dmc dmd dmi dmk dmm dmn dmo dmr dms dmt dna dnb dnc dnd dni dnk dnm dnn dno dnr dns dnt doa dob doc dod doi dok dom don doo dor dos dot dra drb drc drd dri drk drm drn dro drr drs drt dsa dsb dsc dsd dsi dsk dsm dsn dso dsr dss dst dta dtb dtc dtd dti dtk dtm dtn dto dtr dts dtt i-d ia- iaa iab iac iad iai iam ian iao iar ias iat iba ibb ibc ibd ibi ibk ibm ibn ibo ibr ibs ibt ica icb icc icd ici ick icm icn ico icr ics ict ida idb idc idd idi idk idm idn ido idr ids idt iia iib iic iid iii iim iin iio iir iis iit ika ikb ikc iki ikk iko ikr iks ikt im- ima imb imc imd imi imm imn imo ims imt in- ina inb inc ind ini ink inm inn ino inr ins int io- ioa iob ioc iod ioi iom ion ioo ior ios iot ir- ira irb irc ird iri irk irm irn iro irr irs irt is- isa isb isc isd isi isk ism isn iso isr iss ist ita itb itc itd iti itk itm itn ito its itt k-t ka- kaa kab kac kad kai kak kam kan kao kar kas kat kba kbb kbc kbd kbi kbk kbm kbn kbo kbr kbs kca kcb kcc kcd kci kck kcm kcn kcr kcs kct kda kdb kdc kdk kdm kdo kdr kds kdt kia kib kic kid kii kik kim kin kio kir kis kit kkb kkc kki kkk kkm kkn kkr kks kkt kma kmb kmc kmd kmi kmk kmm kmo kms kmt kn- kna knc knd kni knk knm knn kno knr knt koa kob koc kod koi kok kom kon koo kor kos kot kra krc krd kri krk krn kro krr krs krt ksa ksb ksc ksd ksi ksk ksm ksn kso ksr kss kst kta ktb ktc ktk ktm ktn kto ktr kts ktt m-o m-r maa mab mac mad mai mak mam man mao mar mas mat mba mbb mbc mbd mbi mbk mbm mbo mbr mbs mbt mc- mca mcb mcc mcd mci mck mcm mcn mco mcr mcs mct mda mdb mdc mdd mdi mdk mdm mdn mdo mdr mds mdt mi- mia mib mic mid mii mik mim min mio mir mis mit mka mkb mkc mkd mkk mkm mkn mko mkr mks mkt mma mmb mmc mmd mmi mmk mmm mmn mmo mmr mms mmt mna mnb mnc mni mnk mnm mnn mno mnr mns mnt moa mob moc mod moi mok mom mon moo mor mos mot mra mrb mrc mrd mri mrk mrm mrn mro mrr mrs mrt msa msb msc msd msi msk msm msn mso msr mss mst mta mtb mtc mtd mti mtk mtm mtn mto mtr mts