-al -er -ol -up a-a a-c aaa aac aad aae aal aao aap aar aau ac- aca acc acd ace acl aco acp acr acu ad- ada adc add ade adl ado adp adr adu aea aec aed aee ael aeo aep aer aeu al- ala alc ald ale all alo alp alr alu aoa aoc aod aoe aol aoo aop aor aou ap- apa apc apd ape apl apo app apr apu ar- ara arc ard are arl aro arp arr aru au- aua auc aud aue aul auo aup aur c-- caa cac cad cae cal cao cap car cau cca ccc ccd cce ccl cco ccp ccr ccu cda cdc cdd cde cdl cdo cdp cdr cdu ce- cea cec ced cee cel ceo cep cer ceu cl- cla clc cld cle cll clo clp clr clu co- coa coc cod coe col coo cop cor cou cpa cpc cpd cpe cpl cpo cpp cpr cpu cra crc crd cre crl cro crp crr cru cua cuc cud cue cul cuo cup cur cuu daa dac dad dae dal dao dap dar dau dca dcc dcd dce dcl dco dcp dcr dcu dda ddc ddd dde ddl ddo ddp ddr ddu de- dea dec ded dee del deo dep der deu dl- dla dlc dld dle dll dlo dlp dlr dlu doa doc dod doe dol doo dop dor dou dpa dpc dpd dpe dpl dpo dpp dpr dpu dra drc drd dre drl dro drp drr dru dua duc dud due dul duo dup dur eaa eac ead eae eal eao eap ear eau ec- eca ecc ecd ece ecl eco ecr ecu ed- eda edc edd ede edl edo edp edr edu eea eec eed eee eel eeo eep eer ela elc eld ele ell elo elp elr elu eo- eoa eoc eod eoe eol eoo eop eor eou ep- epa epc epd epe epl epo epp epr epu era erc erd ere erl ero erp err eru eu- eua euc eud eue eul eup eur l-p la- laa lac lad lae lal lao lap lar lau lca lcc lcd lce lcl lco lcp lcr lcu lda ldc ldd lde ldl ldo ldp ldr ldu lea lec led lee lel leo lep ler leu lla llc lld lle lll llo llp llr llu loa loc lod loe lol loo lop lor lou lpa lpc lpd lpe lpl lpo lpp lpr lpu lra lrc lrd lro lrp lrr lru lua luc lud lue lul luo lup lur luu oaa oac oad oae oal oao oap oar oau oc- oca occ ocd ocl oco ocp ocr ocu oda odc odd ode odl odo odp odr odu oea oec oed oee oel oeo oep oer ola olc old ole oll olo olp olu oo- ooa ooc ood ool ooo oop oor op- opa opc opd ope opl opo opp opr or- ora orc ord ore orl oro orp orr oru ou- oua ouc oud oue oul ouo oup our p-p paa pac pad pae pal pao pap par pau pca pcc pcd pce pcl pco pcp pcr pcu pda pdc pdd pde pdl pdo pdp pdr pdu pea pec ped pee pel peo pep per peu pla plc pld ple pll plo plp plr plu poa poc pod poe pol poo pop por pou ppa ppc ppd ppe ppl ppo ppp ppr ppu pra prc prd pre prl pro prp prr pru pua puc pud pue pul pup pur puu ra- raa rac rad rae ral rao rap rar rau rca rcc rcd rce rcl rco rcp rcr rcu rda rdc rdd rde rdl rdo rdp rdr rdu re- rea rec red ree rel reo rep rer reu rla rlc rld rle rll rlo rlp rlr rlu roa roc rod roe rol roo rop ror rou rpa rpc rpd rpe rpl rpo rpp rpr rpu rra rrc rrd rrl rrp rrr rru rua ruc rud rue ruo rup rur ruu ua- uaa uac uad uae ual uao uap uar uau uca ucc ucd uce ucl uco ucp ucr ucu uda udc udd ude udl udo udp udr udu uea uec ued uee uel uep uer ula ulc uld ule ull ulo ulp ulr ulu uoa uoc uod uoe uol uoo uop uor up- upa upc upd upe upo upp upr upu ur- ura urc urd ure url uro urp urr uru uua uuc uue uur uuu