-th a-a a-b a-i a-t aaa aab aae aah aai aan aao aap aat ab- aba abb abe abh abi abn abo abp abt aea aeb aee aeh aei aen aeo aep aet aha ahb ahe ahh ahi ahn aho ahp aht ai- aia aib aie aih aii ain aio aip ait an- ana anb ane anh ani ann ano anp ant aoa aob aoe aoh aoi aon aoo aop aot ap- apa apb ape aph api apn apo app apt at- ata atb ate ath ati atn ato atp att b-p baa bab bae bah bai ban bao bap bat bba bbb bbe bbh bbi bbn bbo bbp bbt be- bea beb bee beh bei ben beo bep bet bha bhb bhe bhh bhi bho bhp bht bi- bia bib bie bih bii bin bio bip bit bna bnb bne bni bnn bno bnp bnt boa bob boe boh boi bon boo bop bot bpa bpb bpe bph bpi bpn bpo bpp bpt bta btb bte bth bti btn bto btp btt eaa eab eae eah eai ean eao eap eat eba ebb ebe ebh ebi ebn ebo ebp ebt eea eeb eee een eeo eep eet eha ehb ehe ehh ehi ehn eho ehp eht eia eib eie eii ein eio eip eit en- ena enb ene enh eni enn eno enp ent eo- eoa eob eoe eoh eoi eon eoo eop eot ep- epa epb epe eph epi epn epo epp ept eta etb ete eth eti etn eto etp ett h-i haa hab hae hah hai han hao hap hat hba hbb hbe hbh hbi hbn hbo hbp hbt he- hea heb hee heh hei hen heo hep het hha hhb hhe hhh hhi hhn hho hhp hht hia hib hie hih hii hin hio hip hit hna hnb hne hnh hnn hno hnt hoa hob hoe hoh hoi hon hoo hop hot hpa hpb hpe hph hpi hpn hpo hpp hpt hta htb hte hth hti htn hto htp htt ia- iaa iab iae iah iai ian iao iap iat iba ibb ibe ibh ibi ibn ibo ibp ibt ie- iea iee iei ien iep iet iha ihb ihe ihh ihi ihn iho ihp iht iia iib iie iih iii iin iio iip iit in- ina inb ine inh ini inn ino inp int io- ioa iob ioe ioh ioi ion ioo iop iot ipa ipb ipe ipi ipn ipo ipp ipt ita itb ite ith iti itn ito itp itt n-i naa nab nae nah nai nan nao nap nat nba nbb nbe nbi nbn nbo nbp nbt ne- nea neb nee neh nei nen neo nep net nha nhb nhe nhh nhi nhn nhp nht nia nib nie nih nii nin nio nip nit nna nnb nne nnh nni nnn nno nnp nnt no- noa nob noe noh noi non noo nop not npa npb npe nph npi npn npo npp npt nta ntb nte nth nti ntn nto ntp ntt o-i oaa oab oae oah oai oan oao oap oat ob- oba obb obe obh obi obn obo obp obt oea oeb oee oeh oei oen oeo oep oet oha ohe ohh ohi ohn oho ohp oht oia oib oie oii oin oio oip oit on- ona onb one onh oni onn ono onp ont oo- ooa oob ooh ooi oon ooo oop oot op- opa opb ope oph opi opn opo opp opt ot- ota otb ote oth oti otn oto otp ott p-p paa pab pae pah pai pan pao pap pat pba pbb pbe pbi pbn pbo pbp pbt pea peb pee peh pei pen peo pep pet pha phb phe phi phn pho php pht pia pib pie pih pii pin pio pip pit pn- pna pnb pne pnh pni pnn pno pnp pnt poa pob poe poh poi pon poo pop pot ppa ppb ppe pph ppi ppn ppo ppp ppt pt- pta ptb pte pth pti ptn pto ptp ptt taa tab tae tah tai tan tao tap tat tba tbb tbe tbh tbi tbn tbo tbp tbt te- tea teb tee teh tei ten teo tep tet th- tha thb the thh thi thn tho thp tht tia tib tie tih tii tin tio tip tit tna tnb tne tnh tni tnn tno tnp tnt to- toa tob toe toh toi ton too top tot tpa tpb tpe tph tpi tpn tpo tpp tpt tta ttb tte tth tti ttn tto ttp ttt