-up a-a a-b a-i aaa aab aah aai aan aao aap aar aau ab- aba abb abh abi abn abo abp abr abu aha ahb ahh ahi ahn aho ahp ahr ahu ai- aia aib aih aii ain aio aip air aiu an- ana anb anh ani ann ano anp anr anu aoa aob aoh aoi aon aoo aop aor aou ap- apa apb aph api apn apo app apr apu ar- ara arb arh ari arn aro arp arr aru au- aua aub auh aui aun auo aup aur b-p b-u baa bab bah bai ban bao bap bar bau bba bbb bbh bbi bbn bbo bbp bbr bbu bha bhb bhh bhi bho bhp bhr bhu bi- bia bib bih bii bin bio bip bir biu bna bnb bni bnn bno bnp bnr bnu boa bob boh boi bon boo bop bor bou bpa bpb bph bpi bpn bpo bpp bpr bpu bra brb brh bri brn bro brp brr bru bua bub buh bui bun buo bup bur buu h-i haa hab hah hai han hao hap har hau hba hbb hbh hbi hbn hbo hbp hbr hbu hha hhb hhh hhi hhn hho hhp hhr hhu hia hib hih hii hin hio hip hir hiu hna hnb hnh hnn hno hnu hoa hob hoh hoi hon hoo hop hor hou hpa hpb hph hpi hpn hpo hpp hpr hpu hr- hra hrb hrh hri hrn hro hrp hrr hru hua hub huh hui hun huo hup hur huu ia- iaa iab iah iai ian iao iap iar iau iba ibb ibh ibi ibn ibo ibp ibr ibu iha ihb ihh ihi ihn iho ihp ihr ihu iia iib iih iii iin iio iip iir iiu in- ina inb inh ini inn ino inp inr inu io- ioa iob ioh ioi ion ioo iop ior iou ipa ipb ipi ipn ipo ipp ipr ipu ir- ira irb iri irn iro irp irr iru iu- iua iub iui iup iur n-i naa nab nah nai nan nao nap nar nau nba nbb nbi nbn nbo nbp nbr nbu nha nhb nhh nhi nhn nhp nhr nhu nia nib nih nii nin nio nip nir niu nna nnb nnh nni nnn nno nnp nnu no- noa nob noh noi non noo nop nor nou npa npb nph npi npn npo npp npr npu nra nrb nri nrn nro nrp nrr nru nua nub nuh nui nun nuo nup nur nuu o-i oaa oab oah oai oan oao oap oar oau ob- oba obb obh obi obn obo obp obr obu oha ohh ohi ohn oho ohp ohr ohu oia oib oii oin oio oip oir oiu on- ona onb onh oni onn ono onp onr onu oo- ooa oob ooh ooi oon ooo oop oor op- opa opb oph opi opn opo opp opr or- ora orb orh ori orn oro orp orr oru ou- oua ouh oui oun ouo oup our p-p paa pab pah pai pan pao pap par pau pba pbb pbi pbn pbo pbp pbr pbu pha phb phi phn pho php phr phu pia pib pih pii pin pio pip pir piu pn- pna pnb pnh pni pnn pno pnp pnr pnu poa pob poh poi pon poo pop por pou ppa ppb pph ppi ppn ppo ppp ppr ppu pra prb prh pri prn pro prp prr pru pua pub puh pui pun pup pur puu ra- raa rab rah rai ran rao rap rar rau rba rbb rbh rbi rbn rbo rbp rbr rbu rh- rha rhb rhh rhi rhn rho rhp rhr rhu ria rib rih rii rin rio rip rir rna rnb rnh rni rnn rno rnp rnr rnu roa rob roh roi ron roo rop ror rou rpa rpb rph rpi rpn rpo rpp rpr rpu rra rrb rrh rri rrn rrp rrr rru rua rub ruh rui run ruo rup rur ruu ua- uaa uab uah uai uan uao uap uar uau uba ubb ubh ubi ubn ubo ubp ubr ubu uha uhb uhh uhi uho uhp uhr uhu uia uib uii uin uio uip uir uiu un- una unb unh uni unn uno unp unr unu uoa uob uon uoo uop uor up- upa upb uph upi upn upo upp upr upu ur- ura urb uri urn uro urp urr uru uua uun uur uuu