-th a-a a-b a-i a-t aaa aab aae aah aai aan aao aap aas aat ab- aba abb abe abh abi abn abo abp abs abt aea aeb aee aeh aei aen aeo aep aes aet aha ahb ahe ahh ahi ahn aho ahp ahs aht ai- aia aib aie aih aii ain aio aip ais ait an- ana anb ane anh ani ann ano anp ans ant aoa aob aoe aoh aoi aon aoo aop aos aot ap- apa apb ape aph api apn apo app aps apt as- asa asb ase ash asi asn aso asp ass ast at- ata atb ate ath ati atn ato atp ats att b-p baa bab bae bah bai ban bao bap bas bat bba bbb bbe bbh bbi bbn bbo bbp bbs bbt be- bea beb bee beh bei ben beo bep bes bet bha bhb bhe bhh bhi bho bhp bhs bht bi- bia bib bie bih bii bin bio bip bis bit bna bnb bne bni bnn bno bnp bns bnt boa bob boe boh boi bon boo bop bos bot bpa bpb bpe bph bpi bpn bpo bpp bps bpt bsa bsb bse bsh bsi bsn bso bsp bss bst bta btb bte bth bti btn bto btp bts btt eaa eab eae eah eai ean eao eap eas eat eba ebb ebe ebh ebi ebn ebo ebp ebs ebt eea eeb eee een eeo eep ees eet eha ehb ehe ehh ehi ehn eho ehp ehs eht eia eib eie eii ein eio eip eis eit en- ena enb ene enh eni enn eno enp ens ent eo- eoa eob eoe eoh eoi eon eoo eop eos eot ep- epa epb epe eph epi epn epo epp eps ept es- esa esb ese esh esi esn eso esp ess est eta etb ete eth eti etn eto etp ets ett h-i haa hab hae hah hai han hao hap has hat hba hbb hbe hbh hbi hbn hbo hbp hbs hbt he- hea heb hee heh hei hen heo hep hes het hha hhb hhe hhh hhi hhn hho hhp hhs hht hia hib hie hih hii hin hio hip his hit hna hnb hne hnh hnn hno hns hnt hoa hob hoe hoh hoi hon hoo hop hos hot hpa hpb hpe hph hpi hpn hpo hpp hps hpt hsa hsb hse hsh hsi hsn hsp hss hst hta htb hte hth hti htn hto htp hts htt ia- iaa iab iae iah iai ian iao iap ias iat iba ibb ibe ibh ibi ibn ibo ibp ibs ibt ie- iea iee iei ien iep ies iet iha ihb ihe ihh ihi ihn iho ihp ihs iht iia iib iie iih iii iin iio iip iis iit in- ina inb ine inh ini inn ino inp ins int io- ioa iob ioe ioh ioi ion ioo iop ios iot ipa ipb ipe ipi ipn ipo ipp ips ipt is- isa isb ise ish isi isn iso isp iss ist ita itb ite ith iti itn ito itp its itt n-i naa nab nae nah nai nan nao nap nas nat nba nbb nbe nbi nbn nbo nbp nbs nbt ne- nea neb nee neh nei nen neo nep nes net nha nhb nhe nhh nhi nhn nhp nhs nht nia nib nie nih nii nin nio nip nis nit nna nnb nne nnh nni nnn nno nnp nns nnt no- noa nob noe noh noi non noo nop nos not npa npb npe nph npi npn npo npp nps npt nsa nsb nse nsh nsi nsn nso nsp nss nst nta ntb nte nth nti ntn nto ntp nts ntt o-i oaa oab oae oah oai oan oao oap oas oat ob- oba obb obe obh obi obn obo obp obs obt oea oeb oee oeh oei oen oeo oep oes oet oha ohe ohh ohi ohn oho ohp ohs oht oia oib oie oii oin oio oip ois oit on- ona onb one onh oni onn ono onp ons ont oo- ooa oob ooh ooi oon ooo oop oos oot op- opa opb ope oph opi opn opo opp ops opt os- osa osb ose osh osi osn oso osp oss ost ot- ota otb ote oth oti otn oto otp ots ott p-p paa pab pae pah pai pan pao pap pas pat pba pbb pbe pbi pbn pbo pbp pbs pbt pea peb pee peh pei pen peo pep pes pet pha phb phe phi phn pho php phs pht pia pib pie pih pii pin pio pip pis pit pn- pna pnb pne pnh pni pnn pno pnp pns pnt poa pob poe poh poi pon poo pop pos pot ppa ppb ppe pph ppi ppn ppo ppp pps ppt ps- psa psb pse psh psi psn pso psp pss pst pt- pta ptb pte pth pti ptn pto ptp pts ptt saa sab sae sah sai san sao sap sas sat sba sbb sbe sbh sbi sbn sbo sbp sbs sbt se- sea seb see seh sei sen seo sep ses set sh- sha shb she shh shi shn sho shp shs sht sia sib sie sih sii sin sio sip sis sit sna snb sne sni snn sno snp sns snt soa sob soe soh soi son soo sop sos sot spa spb spe sph spi spn spo spp sps spt ss- ssa ssb sse ssh ssi ssn sso ssp sss sst sta stb ste sth sti stn sto stp sts stt taa tab tae tah tai tan tao tap tas tat tba tbb tbe tbh tbi tbn tbo tbp tbs tbt te- tea teb tee teh tei ten teo tep tes tet th- tha thb the thh thi thn tho thp ths tht tia tib tie tih tii tin tio tip tis tit tna tnb tne tnh tni tnn tno tnp tns tnt to- toa tob toe toh toi ton too top tos tot tpa tpb tpe tph tpi