-al -ol -up a-a a-c a-t aaa aac aal aan aao aap aar aat aau ac- aca acc acl acn aco acp acr act acu al- ala alc all aln alo alp alr alt alu an- ana anc anl ann ano anp anr ant anu aoa aoc aol aon aoo aop aor aot aou ap- apa apc apl apn apo app apr apt apu ar- ara arc arl arn aro arp arr art aru at- ata atc atl atn ato atp atr att atu au- aua auc aul aun auo aup aur aut c-- caa cac cal can cao cap car cat cau cca ccc ccl ccn cco ccp ccr cct ccu cl- cla clc cll cln clo clp clr clt clu cn- cna cnc cnl cnn cno cnp cnr cnt cnu co- coa coc col con coo cop cor cot cou cpa cpc cpl cpn cpo cpp cpr cpt cpu cra crc crl crn cro crp crr crt cru cta ctc ctl ctn cto ctp ctr ctt ctu cua cuc cul cun cuo cup cur cut cuu l-p la- laa lac lal lan lao lap lar lat lau lca lcc lcl lcn lco lcp lcr lct lcu lla llc lll lln llo llp llr llt llu lna lnc lnl lnn lno lnp lnr lnt lnu loa loc lol lon loo lop lor lot lou lpa lpc lpl lpn lpo lpp lpr lpt lpu lra lrc lrn lro lrp lrr lrt lru lta ltc ltl lto ltp ltr ltt ltu lua luc lul lun luo lup lur lut luu naa nac nal nan nao nap nar nat nau nca ncc ncl ncn nco ncp ncr nct ncu nla nlc nll nln nlo nlp nlr nlt nlu nna nnc nnl nnn nno nnp nnt nnu no- noa noc nol non noo nop nor not nou npa npc npl npn npo npp npr npt npu nra nrc nrl nrn nro nrp nrr nrt nru nta ntc ntn nto ntp ntr ntt ntu nua nuc nul nun nuo nup nur nut nuu oaa oac oal oan oao oap oar oat oau oc- oca occ ocl ocn oco ocp ocr oct ocu ola olc oll oln olo olp olt olu on- ona onc onl onn ono onp onr ont onu oo- ooa ooc ool oon ooo oop oor oot op- opa opc opl opn opo opp opr opt or- ora orc orl orn oro orp orr ort oru ot- ota otc otl otn oto otp otr ott otu ou- oua ouc oul oun ouo oup our out p-p paa pac pal pan pao pap par pat pau pca pcc pcl pcn pco pcp pcr pct pcu pla plc pll pln plo plp plr plt plu pn- pna pnc pnl pnn pno pnp pnr pnt pnu poa poc pol pon poo pop por pot pou ppa ppc ppl ppn ppo ppp ppr ppt ppu pra prc prl prn pro prp prr prt pru pt- pta ptc ptl ptn pto ptp ptr ptt ptu pua puc pul pun pup pur put puu ra- raa rac ral ran rao rap rar rat rau rca rcc rcl rcn rco rcp rcr rct rcu rla rlc rll rln rlo rlp rlr rlt rlu rna rnc rnn rno rnp rnr rnt rnu roa roc rol ron roo rop ror rot rou rpa rpc rpl rpn rpo rpp rpr rpt rpu rra rrc rrl rrn rrp rrr rrt rru rta rtc rtl rtn rto rtp rtr rtt rtu rua ruc run ruo rup rur rut ruu taa tac tal tan tao tap tar tat tau tca tcc tcl tcn tco tcp tcr tct tcu tla tlc tll tln tlo tlp tlr tlt tlu tna tnc tnl tnn tno tnp tnr tnt to- toa toc tol ton too top tor tot tou tpa tpc tpl tpn tpo tpp tpr tpt tpu tra trc trl trn tro trp trr trt tru tta ttc ttl ttn tto ttp ttr ttt ttu tua tuc tul tun tuo tup tur tut tuu ua- uaa uac ual uan uao uap uar uat uau uca ucc ucl ucn uco ucp ucr uct ucu ula ulc ull uln ulo ulp ulr ult ulu un- una unc unl unn uno unp unr unt unu uoa uoc uol uon uoo uop uor uot up- upa upc upn upo upp upr upt upu ur- ura urc url urn uro urp urr urt uru uta utc utl utn uto utp utr utt utu uua uuc uun uur uut uuu