-er -up a-a a-b a-i aaa aab aad aae aah aai aao aap aar aau ab- aba abb abd abe abh abi abo abp abr abu ad- ada adb add ade adh adi ado adp adr adu aea aeb aed aee aeh aei aeo aep aer aeu aha ahb ahd ahe ahh ahi aho ahp ahr ahu ai- aia aib aid aie aih aii aio aip air aiu aoa aob aod aoe aoh aoi aoo aop aor aou ap- apa apb apd ape aph api apo app apr apu ar- ara arb ard are arh ari aro arp arr aru au- aua aub aud aue auh aui auo aup aur b-p b-u baa bab bad bae bah bai bao bap bar bau bba bbb bbd bbe bbh bbi bbo bbp bbr bbu bda bdb bdd bde bdh bdi bdo bdp bdr bdu be- bea beb bed bee beh bei beo bep ber beu bha bhb bhd bhe bhh bhi bho bhp bhr bhu bi- bia bib bid bie bih bii bio bip bir biu boa bob bod boe boh boi boo bop bor bou bpa bpb bpd bpe bph bpi bpo bpp bpr bpu bra brb brd bre brh bri bro brp brr bru bua bub bud bue buh bui buo bup bur buu daa dab dad dae dah dai dao dap dar dau dba dbb dbd dbe dbh dbi dbo dbp dbr dbu dda ddb ddd dde ddh ddi ddo ddp ddr ddu de- dea deb ded dee deh dei deo dep der deu dh- dha dhb dhd dhe dhh dhi dho dhp dhr dhu di- dia dib did die dih dii dio dip dir diu doa dob dod doe doh doi doo dop dor dou dpa dpb dpd dpe dph dpi dpo dpp dpr dpu dra drb drd dre dri dro drp drr dru dua dub dud due duh dui duo dup dur eaa eab ead eae eah eai eao eap ear eau eba ebb ebd ebe ebh ebi ebo ebp ebr ebu ed- eda edb edd ede edh edi edo edp edr edu eea eeb eed eee eeo eep eer eha ehb ehd ehe ehh ehi eho ehp ehr ehu eia eib eid eie eii eio eip eir eiu eo- eoa eob eod eoe eoh eoi eoo eop eor eou ep- epa epb epd epe eph epi epo epp epr epu era erb erd ere erh eri ero erp err eru eu- eua eub eud eue eui eup eur h-i haa hab had hae hah hai hao hap har hau hba hbb hbd hbe hbh hbi hbo hbp hbr hbu hda hdb hdd hde hdh hdi hdo hdp hdr hdu he- hea heb hed hee heh hei heo hep her heu hha hhb hhd hhe hhh hhi hho hhp hhr hhu hia hib hid hie hih hii hio hip hir hiu hoa hob hod hoe hoh hoi hoo hop hor hou hpa hpb hpd hpe hph hpi hpo hpp hpr hpu hr- hra hrb hrd hre hrh hri hro hrp hrr hru hua hub hud hue huh hui huo hup hur huu i-d ia- iaa iab iad iae iah iai iao iap iar iau iba ibb ibd ibe ibh ibi ibo ibp ibr ibu ida idb idd ide idh idi ido idp idr idu ie- iea ied iee iei iep ier iha ihb ihd ihe ihh ihi iho ihp ihr ihu iia iib iid iie iih iii iio iip iir iiu io- ioa iob iod ioe ioh ioi ioo iop ior iou ipa ipb ipd ipe ipi ipo ipp ipr ipu ir- ira irb ird ire iri iro irp irr iru iu- iua iub iud iue iui iup iur o-i oaa oab oad oae oah oai oao oap oar oau ob- oba obb obd obe obh obi obo obp obr obu oda odb odd ode odh odi odo odp odr odu oea oeb oed oee oeh oei oeo oep oer oha ohd ohe ohh ohi oho ohp ohr ohu oia oib oid oie oii oio oip oir oiu oo- ooa oob ood ooh ooi ooo oop oor op- opa opb opd ope oph opi opo opp opr or- ora orb ord ore orh ori oro orp orr oru ou- oua oud oue ouh oui ouo oup our p-p paa pab pad pae pah pai pao pap par pau pba pbb pbd pbe pbi pbo pbp pbr pbu pda pdb pdd pde pdh pdi pdo pdp pdr pdu pea peb ped pee peh pei peo pep per peu pha phb phd phe phi pho php phr phu pia pib pid pie pih pii pio pip pir piu poa pob pod poe poh poi poo pop por pou ppa ppb ppd ppe pph ppi ppo ppp ppr ppu pra prb prd pre prh pri pro prp prr pru pua pub pud pue puh pui pup pur puu ra- raa rab rad rae rah rai rao rap rar rau rba rbb rbd rbe rbh rbi rbo rbp rbr rbu rda rdb rdd rde rdh rdi rdo rdp rdr rdu re- rea reb red ree reh rei reo rep rer reu rh- rha rhb rhd rhe rhh rhi rho rhp rhr rhu ria rib rid rie rih rii rio rip rir roa rob rod roe roh roi roo rop ror rou rpa rpb rpd rpe rph rpi rpo rpp rpr rpu rra rrb rrd rrh rri rrp rrr rru rua rub rud rue ruh rui ruo rup rur ruu ua- uaa uab uad uae uah uai uao uap uar uau uba ubb ube ubh ubi ubo ubp ubr ubu uda udb udd ude udi udo udp udr udu uea ueb ued uee ueh uei uep uer uha uhb uhd uhe uhh uhi uho uhp uhr uhu uia uib uid uie uii uio uip uir uiu uoa uob uod uoe uoo uop uor up- upa upb upd upe uph upi upo upp upr upu ur- ura urb urd ure uri uro urp urr uru uua uue uur uuu