-ic a-a a-b a-c a-i a-t aaa aab aac aad aai aak aam aan aao aat aau ab- aba abb abc abd abi abk abm abn abo abt abu ac- aca acb acc acd aci ack acm acn aco act acu ad- ada adb adc add adi adk adm adn ado adt adu ai- aia aib aic aid aii aik aim ain aio ait aiu aka akb akc akd aki akk akm akn ako aku ama amb amc amd ami amk amm amn amo amt amu an- ana anb anc and ani ank anm ann ano ant anu aoa aob aoc aod aoi aok aom aon aoo aot aou at- ata atb atc atd ati atm atn ato att atu au- aua aub auc aud aui auk aum aun auo aut b-u baa bab bac bad bai bak bam ban bao bat bau bba bbb bbc bbd bbi bbk bbm bbn bbo bbt bbu bca bcb bcc bcd bci bck bcm bcn bco bct bcu bda bdb bdc bdd bdi bdk bdm bdo bdt bdu bi- bia bib bic bid bii bik bim bin bio bit biu bka bkb bkc bkk bkm bkn bko bkt bma bmb bmc bmd bmi bmk bmm bmn bmo bmt bmu bna bnb bnc bnd bni bnk bnn bno bnt bnu boa bob boc bod boi bok bom bon boo bot bou bta btb btc btd bti btk btm btn bto btt btu bua bub buc bud bui buk bum bun buo but buu c-- caa cab cac cad cai cak cam can cao cat cau cba cbb cbc cbd cbi cbk cbm cbn cbo cbt cbu cca ccb ccc ccd cci cck ccm ccn cco cct ccu cda cdb cdc cdd cdi cdk cdm cdn cdo cdt cdu ci- cia cib cic cid cii cik cim cin cio cit ciu cka ckb ckc ckd cki ckm cko ckt cma cmb cmc cmd cmi cmk cmm cmn cmo cmt cmu cn- cna cnb cnc cnd cni cnm cnn cno cnt cnu co- coa cob coc cod coi cok com con coo cot cou cta ctb ctc ctd cti ctk ctm ctn cto ctt ctu cua cub cuc cud cui cuk cum cun cuo cut cuu daa dab dac dad dai dak dam dan dao dat dau dba dbb dbc dbd dbi dbk dbm dbn dbo dbt dbu dca dcb dcc dcd dci dck dcm dcn dco dct dcu dda ddb ddc ddd ddi ddk ddm ddn ddo ddt ddu di- dia dib dic did dii dik dim din dio dit diu dka dkb dkc dki dkk dkm dko dkt dku dma dmb dmc dmd dmi dmk dmm dmn dmo dmt dmu dna dnb dnc dnd dni dnk dnm dnn dno dnt doa dob doc dod doi dok dom don doo dot dou dta dtb dtc dtd dti dtk dtm dtn dto dtt dtu dua dub duc dud dui duk dum dun duo dut i-d ia- iaa iab iac iad iai iam ian iao iat iau iba ibb ibc ibd ibi ibk ibm ibn ibo ibt ibu ica icb icc icd ici ick icm icn ico ict icu ida idb idc idd idi idk idm idn ido idt idu iia iib iic iid iii iim iin iio iit iiu ika ikb ikc iki ikk iko ikt iku im- ima imb imc imd imi imm imn imo imt imu in- ina inb inc ind ini ink inm inn ino int inu io- ioa iob ioc iod ioi iom ion ioo iot iou ita itb itc itd iti itk itm itn ito itt itu iu- iua iub iuc iud iui ium iut k-t ka- kaa kab kac kad kai kak kam kan kao kat kau kba kbb kbc kbd kbi kbk kbm kbn kbo kbu kca kcb kcc kcd kci kck kcm kcn kct kcu kda kdb kdc kdk kdm kdo kdt kdu kia kib kic kid kii kik kim kin kio kit kiu kkb kkc kki kkk kkm kkn kkt kku kma kmb kmc kmd kmi kmk kmm kmo kmt kmu kn- kna knc knd kni knk knm knn kno knt knu koa kob koc kod koi kok kom kon koo kot kou kta ktb ktc ktk ktm ktn kto ktt ktu kub kuc kud kui kuk kum kun kut kuu m-o maa mab mac mad mai mak mam man mao mat mau mba mbb mbc mbd mbi mbk mbm mbo mbt mbu mc- mca mcb mcc mcd mci mck mcm mcn mco mct mcu mda mdb mdc mdd mdi mdk mdm mdn mdo mdt mdu mi- mia mib mic mid mii mik mim min mio mit miu mka mkb mkc mkd mkk mkm mkn mko mkt mku mma mmb mmc mmd mmi mmk mmm mmn mmo mmt mmu mna mnb mnc mni mnk mnm mnn mno mnt mnu moa mob moc mod moi mok mom mon moo mot mou mta mtb mtc mtd mti mtk mtm mtn mto mtt mtu mua mub muc mud mui muk mum mun mut muu n-i naa nab nac nad nai nak nam nan nao nat nau nba nbb nbc nbd nbi nbk nbm nbn nbo nbt nbu nca ncb ncc ncd nci nck ncm ncn nco nct ncu nda ndb ndc ndd ndi ndk ndm ndn ndo ndt ndu nia nib nic nid nii nik nim nin nio nit niu nka nkc nki nkk nkm nkn nko nkt nku nma nmb nmc nmd nmi nmk nmm nmn nmo nmt nmu nna nnb nnc nni nnk nnm nnn nno nnt nnu no- noa nob noc nod noi nok nom non noo not nou nta ntb ntc ntd nti ntk ntm ntn nto ntt ntu nua nub nuc nud nui nuk num nun nuo nut nuu o-i oaa oab oac oad oai oak oam oan oao oat oau ob- oba obb obc obd obi obk obm obn obo obt obu oc- oca ocb occ ocd oci ock ocm ocn oco oct ocu oda odb odc odd odi odm odn odo odt odu