-er -up a-a a-b a-i aaa aab aae aah aai aan aao aap aar aau ab- aba abb abe abh abi abn abo abp abr abu aea aeb aee aeh aei aen aeo aep aer aeu aha ahb ahe ahh ahi ahn aho ahp ahr ahu ai- aia aib aie aih aii ain aio aip air aiu an- ana anb ane anh ani ann ano anp anr anu aoa aob aoe aoh aoi aon aoo aop aor aou ap- apa apb ape aph api apn apo app apr apu ar- ara arb are arh ari arn aro arp arr aru au- aua aub aue auh aui aun auo aup aur b-p b-u baa bab bae bah bai ban bao bap bar bau bba bbb bbe bbh bbi bbn bbo bbp bbr bbu be- bea beb bee beh bei ben beo bep ber beu bha bhb bhe bhh bhi bho bhp bhr bhu bi- bia bib bie bih bii bin bio bip bir biu bna bnb bne bni bnn bno bnp bnr bnu boa bob boe boh boi bon boo bop bor bou bpa bpb bpe bph bpi bpn bpo bpp bpr bpu bra brb bre brh bri brn bro brp brr bru bua bub bue buh bui bun buo bup bur buu eaa eab eae eah eai ean eao eap ear eau eba ebb ebe ebh ebi ebn ebo ebp ebr ebu eea eeb eee een eeo eep eer eha ehb ehe ehh ehi ehn eho ehp ehr ehu eia eib eie eii ein eio eip eir eiu en- ena enb ene enh eni enn eno enp enr enu eo- eoa eob eoe eoh eoi eon eoo eop eor eou ep- epa epb epe eph epi epn epo epp epr epu era erb ere erh eri ern ero erp err eru eu- eua eub eue eui eun eup eur h-i haa hab hae hah hai han hao hap har hau hba hbb hbe hbh hbi hbn hbo hbp hbr hbu he- hea heb hee heh hei hen heo hep her heu hha hhb hhe hhh hhi hhn hho hhp hhr hhu hia hib hie hih hii hin hio hip hir hiu hna hnb hne hnh hnn hno hnu hoa hob hoe hoh hoi hon hoo hop hor hou hpa hpb hpe hph hpi hpn hpo hpp hpr hpu hr- hra hrb hre hrh hri hrn hro hrp hrr hru hua hub hue huh hui hun huo hup hur huu ia- iaa iab iae iah iai ian iao iap iar iau iba ibb ibe ibh ibi ibn ibo ibp ibr ibu ie- iea iee iei ien iep ier iha ihb ihe ihh ihi ihn iho ihp ihr ihu iia iib iie iih iii iin iio iip iir iiu in- ina inb ine inh ini inn ino inp inr inu io- ioa iob ioe ioh ioi ion ioo iop ior iou ipa ipb ipe ipi ipn ipo ipp ipr ipu ir- ira irb ire iri irn iro irp irr iru iu- iua iub iue iui iup iur n-i naa nab nae nah nai nan nao nap nar nau nba nbb nbe nbi nbn nbo nbp nbr nbu ne- nea neb nee neh nei nen neo nep ner neu nha nhb nhe nhh nhi nhn nhp nhr nhu nia nib nie nih nii nin nio nip nir niu nna nnb nne nnh nni nnn nno nnp nnu no- noa nob noe noh noi non noo nop nor nou npa npb npe nph npi npn npo npp npr npu nra nrb nre nri nrn nro nrp nrr nru nua nub nue nuh nui nun nuo nup nur nuu o-i oaa oab oae oah oai oan oao oap oar oau ob- oba obb obe obh obi obn obo obp obr obu oea oeb oee oeh oei oen oeo oep oer oha ohe ohh ohi ohn oho ohp ohr ohu oia oib oie oii oin oio oip oir oiu on- ona onb one onh oni onn ono onp onr onu oo- ooa oob ooh ooi oon ooo oop oor op- opa opb ope oph opi opn opo opp opr or- ora orb ore orh ori orn oro orp orr oru ou- oua oue ouh oui oun ouo oup our p-p paa pab pae pah pai pan pao pap par pau pba pbb pbe pbi pbn pbo pbp pbr pbu pea peb pee peh pei pen peo pep per peu pha phb phe phi phn pho php phr phu pia pib pie pih pii pin pio pip pir piu pn- pna pnb pne pnh pni pnn pno pnp pnr pnu poa pob poe poh poi pon poo pop por pou ppa ppb ppe pph ppi ppn ppo ppp ppr ppu pra prb pre prh pri prn pro prp prr pru pua pub pue puh pui pun pup pur puu ra- raa rab rae rah rai ran rao rap rar rau rba rbb rbe rbh rbi rbn rbo rbp rbr rbu re- rea reb ree reh rei ren reo rep rer reu rh- rha rhb rhe rhh rhi rhn rho rhp rhr rhu ria rib rie rih rii rin rio rip rir rna rnb rnh rni rnn rno rnp rnr rnu roa rob roe roh roi ron roo rop ror rou rpa rpb rpe rph rpi rpn rpo rpp rpr rpu rra rrb rrh rri rrn rrp rrr rru rua rub rue ruh rui run ruo rup rur ruu ua- uaa uab uae uah uai uan uao uap uar uau uba ubb ube ubh ubi ubn ubo ubp ubr ubu uea ueb uee ueh uei uen uep uer uha uhb uhe uhh uhi uho uhp uhr uhu uia uib uie uii uin uio uip uir uiu un- una unb une unh uni unn uno unp unr unu uoa uob uoe uon uoo uop uor up- upa upb upe uph upi upn upo upp upr upu ur- ura urb ure uri urn uro urp urr uru uua uue uun uur uuu