-er -up a-a a-c aaa aac aad aae aag aan aao aap aar aau ac- aca acc acd ace acg acn aco acp acr acu ad- ada adc add ade adg adn ado adp adr adu aea aec aed aee aeg aen aeo aep aer aeu ag- aga agc agd age agg agn ago agp agr agu an- ana anc and ane ang ann ano anp anr anu aoa aoc aod aoe aog aon aoo aop aor aou ap- apa apc apd ape apg apn apo app apr apu ar- ara arc ard are arg arn aro arp arr aru au- aua auc aud aue aug aun auo aup aur c-- caa cac cad cae cag can cao cap car cau cca ccc ccd cce ccg ccn cco ccp ccr ccu cda cdc cdd cde cdg cdn cdo cdp cdr cdu ce- cea cec ced cee ceg cen ceo cep cer ceu cga cgc cgd cge cgg cgn cgo cgp cgr cgu cn- cna cnc cnd cne cng cnn cno cnp cnr cnu co- coa coc cod coe cog con coo cop cor cou cpa cpc cpd cpe cpg cpn cpo cpp cpr cpu cra crc crd cre crg crn cro crp crr cru cua cuc cud cue cug cun cuo cup cur cuu daa dac dad dae dag dan dao dap dar dau dca dcc dcd dce dcg dcn dco dcp dcr dcu dda ddc ddd dde ddg ddn ddo ddp ddr ddu de- dea dec ded dee deg den deo dep der deu dga dgc dgd dge dgg dgn dgp dgr dgu dna dnc dnd dne dng dnn dno dnp dnr doa doc dod doe dog don doo dop dor dou dpa dpc dpd dpe dpg dpn dpo dpp dpr dpu dra drc drd dre drg drn dro drp drr dru dua duc dud due dug dun duo dup dur eaa eac ead eae eag ean eao eap ear eau ec- eca ecc ecd ece ecg ecn eco ecr ecu ed- eda edc edd ede edg edn edo edp edr edu eea eec eed eee eeg een eeo eep eer ega egc egd ege egg egn ego egp egr egu en- ena enc end ene eng enn eno enp enr enu eo- eoa eoc eod eoe eog eon eoo eop eor eou ep- epa epc epd epe epg epn epo epp epr epu era erc erd ere erg ern ero erp err eru eu- eua euc eud eue eug eun eup eur g-d g-p gaa gac gad gae gag gan gao gap gar gau gca gcc gcd gce gcg gcn gco gcp gcr gcu gda gdc gdd gde gdn gdo gdp gdr gdu ge- gea gec ged gee geg gen geo gep ger geu gga ggc ggd ggg ggn ggo ggp ggr ggu gna gnc gnd gne gnn gno gnp gnr gnu goa goc god goe gog gon goo gop gor gou gpa gpc gpd gpe gpg gpn gpo gpp gpr gpu gra grc grd gre grg grn gro grp grr gru gu- gua guc gud gue gug gun guo gup gur guu naa nac nad nae nag nan nao nap nar nau nca ncc ncd nce ncg ncn nco ncp ncr ncu nda ndc ndd nde ndg ndn ndo ndp ndr ndu ne- nea nec ned nee neg nen neo nep ner neu nga ngc ngd nge ngg ngn ngo ngp ngu nna nnc nne nng nnn nno nnp nnu no- noa noc nod noe nog non noo nop nor nou npa npc npd npe npg npn npo npp npr npu nra nrc nrd nre nrg nrn nro nrp nrr nru nua nuc nud nue nug nun nuo nup nur nuu oaa oac oad oae oag oan oao oap oar oau oc- oca occ ocd ocg ocn oco ocp ocr ocu oda odc odd ode odg odn odo odp odr odu oea oec oed oee oeg oen oeo oep oer oga ogc ogd oge ogg ogn ogo ogp on- ona onc ond one ong onn ono onp onr onu oo- ooa ooc ood oog oon ooo oop oor op- opa opc opd ope opg opn opo opp opr or- ora orc ord ore org orn oro orp orr oru ou- oua ouc oud oue oun ouo oup our p-p paa pac pad pae pag pan pao pap par pau pca pcc pcd pce pcg pcn pco pcp pcr pcu pda pdc pdd pde pdg pdn pdo pdp pdr pdu pea pec ped pee peg pen peo pep per peu pga pgc pgd pge pgg pgn pgo pgp pgr pn- pna pnc pnd pne png pnn pno pnp pnr pnu poa poc pod poe pog pon poo pop por pou ppa ppc ppd ppe ppg ppn ppo ppp ppr ppu pra prc prd pre prg prn pro prp prr pru pua puc pud pue pug pun pup pur puu ra- raa rac rad rae rag ran rao rap rar rau rca rcc rcd rce rcg rcn rco rcp rcr rcu rda rdc rdd rde rdg rdn rdo rdp rdr rdu re- rea rec red ree reg ren reo rep rer reu rga rgc rgd rge rgg rgn rgo rgp rgr rna rnc rnd rng rnn rno rnp rnr rnu roa roc rod roe rog ron roo rop ror rou rpa rpc rpd rpe rpg rpn rpo rpp rpr rpu rra rrc rrd rrg rrn rrp rrr rru rua ruc rud rue rug run ruo rup rur ruu ua- uaa uac uad uae uag uan uao uap uar uau uca ucc ucd uce ucg ucn uco ucp ucr ucu uda udc udd ude udg udn udo udp udr udu uea uec ued uee ueg uen uep uer uga ugc uge ugg ugn ugo ugp ugr ugu un- una unc und une ung unn uno unp unr unu uoa uoc uod uoe uog uon uoo uop uor up- upa upc upd upe upg upn upo upp upr upu ur- ura urc urd ure urg urn uro urp urr uru uua