a-a a-b a-i a-t aaa aab aad aae aai aam aan aao aap aat ab- aba abb abd abe abi abm abn abo abp abt ad- ada adb add ade adi adm adn ado adp adt aea aeb aed aee aei aem aen aeo aep aet ai- aia aib aid aie aii aim ain aio aip ait ama amb amd ame ami amm amn amo amp amt an- ana anb and ane ani anm ann ano anp ant aoa aob aod aoe aoi aom aon aoo aop aot ap- apa apb apd ape api apm apn apo app apt at- ata atb atd ate ati atm atn ato atp att b-p baa bab bad bae bai bam ban bao bap bat bba bbb bbd bbe bbi bbm bbn bbo bbp bbt bda bdb bdd bde bdi bdm bdo bdp bdt be- bea beb bed bee bei bem ben beo bep bet bi- bia bib bid bie bii bim bin bio bip bit bma bmb bmd bme bmi bmm bmn bmo bmp bmt bna bnb bnd bne bni bnn bno bnp bnt boa bob bod boe boi bom bon boo bop bot bpa bpb bpd bpe bpi bpm bpn bpo bpp bpt bta btb btd bte bti btm btn bto btp btt daa dab dad dae dai dam dan dao dap dat dba dbb dbd dbe dbi dbm dbn dbo dbp dbt dda ddb ddd dde ddi ddm ddn ddo ddp ddt de- dea deb ded dee dei dem den deo dep det di- dia dib did die dii dim din dio dip dit dma dmb dmd dme dmi dmm dmn dmo dmp dmt dna dnb dnd dne dni dnm dnn dno dnp dnt doa dob dod doe doi dom don doo dop dot dpa dpb dpd dpe dpi dpm dpn dpo dpp dpt dta dtb dtd dte dti dtm dtn dto dtp dtt eaa eab ead eae eai eam ean eao eap eat eba ebb ebd ebe ebi ebm ebn ebo ebp ebt ed- eda edb edd ede edi edm edn edo edp edt eea eeb eed eee eem een eeo eep eet eia eib eid eie eii eim ein eio eip eit em- ema emb emd eme emi emm emn emo emp emt en- ena enb end ene eni enm enn eno enp ent eo- eoa eob eod eoe eoi eom eon eoo eop eot ep- epa epb epd epe epi epm epn epo epp ept eta etb etd ete eti etm etn eto etp ett i-d ia- iaa iab iad iae iai iam ian iao iap iat iba ibb ibd ibe ibi ibm ibn ibo ibp ibt ida idb idd ide idi idm idn ido idp idt ie- iea ied iee iei iem ien iep iet iia iib iid iie iii iim iin iio iip iit im- ima imb imd ime imi imm imn imo imp imt in- ina inb ind ine ini inm inn ino inp int io- ioa iob iod ioe ioi iom ion ioo iop iot ipa ipb ipd ipe ipi ipm ipn ipo ipp ipt ita itb itd ite iti itm itn ito itp itt m-o maa mab mad mae mai mam man mao map mat mba mbb mbd mbe mbi mbm mbo mbp mbt mda mdb mdd mde mdi mdm mdn mdo mdp mdt mea meb med mee mei mem men meo mep met mi- mia mib mid mie mii mim min mio mip mit mma mmb mmd mme mmi mmm mmn mmo mmp mmt mna mnb mne mni mnm mnn mno mnp mnt moa mob mod moe moi mom mon moo mop mot mpa mpb mpd mpe mpi mpm mpn mpo mpp mpt mta mtb mtd mte mti mtm mtn mto mtp mtt n-i naa nab nad nae nai nam nan nao nap nat nba nbb nbd nbe nbi nbm nbn nbo nbp nbt nda ndb ndd nde ndi ndm ndn ndo ndp ndt ne- nea neb ned nee nei nem nen neo nep net nia nib nid nie nii nim nin nio nip nit nma nmb nmd nme nmi nmm nmn nmo nmp nmt nna nnb nne nni nnm nnn nno nnp nnt no- noa nob nod noe noi nom non noo nop not npa npb npd npe npi npm npn npo npp npt nta ntb ntd nte nti ntm ntn nto ntp ntt o-i oaa oab oad oae oai oam oan oao oap oat ob- oba obb obd obe obi obm obn obo obp obt oda odb odd ode odi odm odn odo odp odt oea oeb oed oee oei oem oen oeo oep oet oia oib oid oie oii oim oin oio oip oit om- oma omb omd ome omi omm omn omo omp omt on- ona onb ond one oni onn ono onp ont oo- ooa oob ood ooi oom oon ooo oop oot op- opa opb opd ope opi opm opn opo opp opt ot- ota otb otd ote oti otm otn oto otp ott p-p paa pab pad pae pai pam pan pao pap pat pba pbb pbd pbe pbi pbm pbn pbo pbp pbt pda pdb pdd pde pdi pdm pdn pdo pdp pdt pea peb ped pee pei pem pen peo pep pet pia pib pid pie pii pim pin pio pip pit pma pmb pmd pme pmi pmm pmn pmo pmp pmt pn- pna pnb pnd pne pni pnm pnn pno pnp pnt poa pob pod poe poi pom pon poo pop pot ppa ppb ppd ppe ppi ppm ppn ppo ppp ppt pt- pta ptb ptd pte pti ptm ptn pto ptp ptt taa tab tad tae tai tam tan tao tap tat tba tbb tbd tbe tbi tbm tbn tbo tbp tbt tda tdb tdd tde tdi tdm tdn tdo tdp tdt te- tea teb ted tee tei tem ten teo tep tet tia tib tid tie tii tim tin tio tip tit tma tmb tmd tme tmi tmm tmn tmo tmp tmt tna tnb tnd tne tni tnm tnn tno