-up a-a a-c a-t aaa aac aaf aan aao aap aar aat aau ac- aca acc acf acn aco acp acr act acu af- afa afc aff afn afo afp afr aft afu an- ana anc anf ann ano anp anr ant anu aoa aoc aof aon aoo aop aor aot aou ap- apa apc apf apn apo app apr apt apu ar- ara arc arf arn aro arp arr art aru at- ata atc atf atn ato atp atr att atu au- aua auc auf aun auo aup aur aut c-- caa cac caf can cao cap car cat cau cca ccc ccf ccn cco ccp ccr cct ccu cfa cfc cff cfn cfo cfp cfr cft cfu cn- cna cnc cnf cnn cno cnp cnr cnt cnu co- coa coc cof con coo cop cor cot cou cpa cpc cpf cpn cpo cpp cpr cpt cpu cra crc crf crn cro crp crr crt cru cta ctc ctf ctn cto ctp ctr ctt ctu cua cuc cuf cun cuo cup cur cut cuu faa fac faf fan fao fap far fat fau fca fcc fcf fcn fco fcp fcr fct fcu ffa ffc fff ffn ffo ffp ffr fft ffu fna fnc fnf fnn fnp fnr fnt fnu foa foc fof fon foo fop for fot fou fpa fpc fpn fpo fpp fpr fpt fpu fra frc frf frn fro frp frr frt fru fta ftc ftf ftn fto ftp ftr ftt ftu fua fuf fun fuo fup fur fut fuu naa nac naf nan nao nap nar nat nau nca ncc ncf ncn nco ncp ncr nct ncu nfa nfc nff nfn nfo nfp nfr nft nfu nna nnc nnf nnn nno nnp nnt nnu no- noa noc nof non noo nop nor not nou npa npc npf npn npo npp npr npt npu nra nrc nrf nrn nro nrp nrr nrt nru nta ntc ntf ntn nto ntp ntr ntt ntu nua nuc nun nuo nup nur nut nuu oaa oac oaf oan oao oap oar oat oau oc- oca occ ocf ocn oco ocp ocr oct ocu of- ofa ofc off ofn ofo ofp ofr oft ofu on- ona onc onf onn ono onp onr ont onu oo- ooa ooc oof oon ooo oop oor oot op- opa opc opf opn opo opp opr opt or- ora orc orf orn oro orp orr ort oru ot- ota otc otf otn oto otp otr ott otu ou- oua ouc ouf oun ouo oup our out p-p paa pac paf pan pao pap par pat pau pca pcc pcf pcn pco pcp pcr pct pcu pfa pfc pff pfn pfo pfp pfr pft pfu pn- pna pnc pnf pnn pno pnp pnr pnt pnu poa poc pof pon poo pop por pot pou ppa ppc ppf ppn ppo ppp ppr ppt ppu pra prc prf prn pro prp prr prt pru pt- pta ptc ptf ptn pto ptp ptr ptt ptu pua puc puf pun pup pur put puu ra- raa rac raf ran rao rap rar rat rau rca rcc rcf rcn rco rcp rcr rct rcu rfa rfc rff rfn rfo rfp rfr rft rfu rna rnc rnn rno rnp rnr rnt rnu roa roc rof ron roo rop ror rot rou rpa rpc rpf rpn rpo rpp rpr rpt rpu rra rrc rrf rrn rrp rrr rrt rru rta rtc rtf rtn rto rtp rtr rtt rtu rua ruc ruf run ruo rup rur rut ruu taa tac taf tan tao tap tar tat tau tca tcc tcf tcn tco tcp tcr tct tcu tfa tfc tff tfn tfo tfp tfr tft tfu tna tnc tnf tnn tno tnp tnr tnt to- toa toc tof ton too top tor tot tou tpa tpc tpf tpn tpo tpp tpr tpt tpu tra trc trf trn tro trp trr trt tru tta ttc ttf ttn tto ttp ttr ttt ttu tua tuc tuf tun tuo tup tur tut tuu ua- uaa uac uaf uan uao uap uar uat uau uca ucc ucf ucn uco ucp ucr uct ucu ufa ufc uff ufn ufo ufp ufr uft ufu un- una unc unf unn uno unp unr unt unu uoa uoc uon uoo uop uor uot up- upa upc upf upn upo upp upr upt upu ur- ura urc urf urn uro urp urr urt uru uta utc utf utn uto utp utr utt utu uua uuc uun uur uut uuu