-al -ol -up a-a a-c aaa aac aad aal aan aao aap aar aau ac- aca acc acd acl acn aco acp acr acu ad- ada adc add adl adn ado adp adr adu al- ala alc ald all aln alo alp alr alu an- ana anc and anl ann ano anp anr anu aoa aoc aod aol aon aoo aop aor aou ap- apa apc apd apl apn apo app apr apu ar- ara arc ard arl arn aro arp arr aru au- aua auc aud aul aun auo aup aur c-- caa cac cad cal can cao cap car cau cca ccc ccd ccl ccn cco ccp ccr ccu cda cdc cdd cdl cdn cdo cdp cdr cdu cl- cla clc cld cll cln clo clp clr clu cn- cna cnc cnd cnl cnn cno cnp cnr cnu co- coa coc cod col con coo cop cor cou cpa cpc cpd cpl cpn cpo cpp cpr cpu cra crc crd crl crn cro crp crr cru cua cuc cud cul cun cuo cup cur cuu daa dac dad dal dan dao dap dar dau dca dcc dcd dcl dcn dco dcp dcr dcu dda ddc ddd ddl ddn ddo ddp ddr ddu dl- dla dlc dld dll dlo dlp dlr dlu dna dnc dnd dnl dnn dno dnp dnr doa doc dod dol don doo dop dor dou dpa dpc dpd dpl dpn dpo dpp dpr dpu dra drc drd drl drn dro drp drr dru dua duc dud dul dun duo dup dur l-p la- laa lac lad lal lan lao lap lar lau lca lcc lcd lcl lcn lco lcp lcr lcu lda ldc ldd ldl ldn ldo ldp ldr ldu lla llc lld lll lln llo llp llr llu lna lnc lnd lnl lnn lno lnp lnr lnu loa loc lod lol lon loo lop lor lou lpa lpc lpd lpl lpn lpo lpp lpr lpu lra lrc lrd lrn lro lrp lrr lru lua luc lud lul lun luo lup lur luu naa nac nad nal nan nao nap nar nau nca ncc ncd ncl ncn nco ncp ncr ncu nda ndc ndd ndl ndn ndo ndp ndr ndu nla nlc nld nll nln nlo nlp nlr nlu nna nnc nnl nnn nno nnp nnu no- noa noc nod nol non noo nop nor nou npa npc npd npl npn npo npp npr npu nra nrc nrd nrl nrn nro nrp nrr nru nua nuc nud nul nun nuo nup nur nuu oaa oac oad oal oan oao oap oar oau oc- oca occ ocd ocl ocn oco ocp ocr ocu oda odc odd odl odn odo odp odr odu ola olc old oll oln olo olp olu on- ona onc ond onl onn ono onp onr onu oo- ooa ooc ood ool oon ooo oop oor op- opa opc opd opl opn opo opp opr or- ora orc ord orl orn oro orp orr oru ou- oua ouc oud oul oun ouo oup our p-p paa pac pad pal pan pao pap par pau pca pcc pcd pcl pcn pco pcp pcr pcu pda pdc pdd pdl pdn pdo pdp pdr pdu pla plc pld pll pln plo plp plr plu pn- pna pnc pnd pnl pnn pno pnp pnr pnu poa poc pod pol pon poo pop por pou ppa ppc ppd ppl ppn ppo ppp ppr ppu pra prc prd prl prn pro prp prr pru pua puc pud pul pun pup pur puu ra- raa rac rad ral ran rao rap rar rau rca rcc rcd rcl rcn rco rcp rcr rcu rda rdc rdd rdl rdn rdo rdp rdr rdu rla rlc rld rll rln rlo rlp rlr rlu rna rnc rnd rnn rno rnp rnr rnu roa roc rod rol ron roo rop ror rou rpa rpc rpd rpl rpn rpo rpp rpr rpu rra rrc rrd rrl rrn rrp rrr rru rua ruc rud run ruo rup rur ruu ua- uaa uac uad ual uan uao uap uar uau uca ucc ucd ucl ucn uco ucp ucr ucu uda udc udd udl udn udo udp udr udu ula ulc uld ull uln ulo ulp ulr ulu un- una unc und unl unn uno unp unr unu uoa uoc uod uol uon uoo uop uor up- upa upc upd upn upo upp upr upu ur- ura urc urd url urn uro urp urr uru uua uuc uun uur uuu