-ic -up a-a a-c a-i a-t aaa aac aag aai aan aao aap aar aas aat aau ac- aca acc acg aci acn aco acp acr acs act acu ag- aga agc agg agi agn ago agp agr ags agt agu ai- aia aic aig aii ain aio aip air ais ait aiu an- ana anc ang ani ann ano anp anr ans ant anu aoa aoc aog aoi aon aoo aop aor aos aot aou ap- apa apc apg api apn apo app apr aps apt apu ar- ara arc arg ari arn aro arp arr ars art aru as- asa asc asg asi asn aso asp asr ass ast asu at- ata atc atg ati atn ato atp atr ats att atu au- aua auc aug aui aun auo aup aur aus aut c-- caa cac cag cai can cao cap car cas cat cau cca ccc ccg cci ccn cco ccp ccr ccs cct ccu cga cgc cgg cgi cgn cgo cgp cgr cgs cgt cgu ci- cia cic cig cii cin cio cip cir cis cit ciu cn- cna cnc cng cni cnn cno cnp cnr cns cnt cnu co- coa coc cog coi con coo cop cor cos cot cou cpa cpc cpg cpi cpn cpo cpp cpr cps cpt cpu cra crc crg cri crn cro crp crr crs crt cru csa csc csg csi csn cso csp csr css cst csu cta ctc ctg cti ctn cto ctp ctr cts ctt ctu cua cuc cug cui cun cuo cup cur cus cut cuu g-p gaa gac gag gai gan gao gap gar gas gat gau gca gcc gcg gci gcn gco gcp gcr gcs gct gcu gga ggc ggg ggi ggn ggo ggp ggr ggs ggt ggu gia gic gig gii gin gio gip gir gis git giu gna gnc gni gnn gno gnp gnr gns gnt gnu goa goc gog goi gon goo gop gor gos got gou gpa gpc gpg gpi gpn gpo gpp gpr gps gpt gpu gra grc grg gri grn gro grp grr grs grt gru gsa gsc gsg gsi gsn gso gsp gsr gss gst gsu gta gtc gtg gti gtn gto gtp gtr gts gtt gtu gu- gua guc gug gui gun guo gup gur gus gut guu ia- iaa iac iag iai ian iao iap iar ias iat iau ica icc icg ici icn ico icp icr ics ict icu iga igc igg igi ign igo igp igr igs igt igu iia iic iii iin iio iip iir iis iit iiu in- ina inc ing ini inn ino inp inr ins int inu io- ioa ioc iog ioi ion ioo iop ior ios iot iou ipa ipc ipg ipi ipn ipo ipp ipr ips ipt ipu ir- ira irc irg iri irn iro irp irr irs irt iru is- isa isc isg isi isn iso isp isr iss ist isu ita itc itg iti itn ito itp its itt itu iu- iua iuc iug iui iup iur ius iut n-i naa nac nag nai nan nao nap nar nas nat nau nca ncc ncg nci ncn nco ncp ncr ncs nct ncu nga ngc ngg ngi ngn ngo ngp ngs ngt ngu nia nic nig nii nin nio nip nir nis nit niu nna nnc nng nni nnn nno nnp nns nnt nnu no- noa noc nog noi non noo nop nor nos not nou npa npc npg npi npn npo npp npr nps npt npu nra nrc nrg nri nrn nro nrp nrr nrs nrt nru nsa nsc nsg nsi nsn nso nsp nsr nss nst nsu nta ntc ntg nti ntn nto ntp ntr nts ntt ntu nua nuc nug nui nun nuo nup nur nus nut nuu o-i oaa oac oag oai oan oao oap oar oas oat oau oc- oca occ ocg oci ocn oco ocp ocr ocs oct ocu oga ogc ogg ogi ogn ogo ogp ogs ogt oia oic oii oin oio oip oir ois oit oiu on- ona onc ong oni onn ono onp onr ons ont onu oo- ooa ooc oog ooi oon ooo oop oor oos oot op- opa opc opg opi opn opo opp opr ops opt or- ora orc org ori orn oro orp orr ors ort oru os- osa osc osg osi osn oso osp osr oss ost osu ot- ota otc otg oti otn oto otp otr ots ott otu ou- oua ouc oui oun ouo oup our ous out p-p paa pac pag pai pan pao pap par pas pat pau pca pcc pcg pci pcn pco pcp pcr pcs pct pcu pga pgc pgg pgi pgn pgo pgp pgr pgs pgt pia pic pig pii pin pio pip pir pis pit piu pn- pna pnc png pni pnn pno pnp pnr pns pnt pnu poa poc pog poi pon poo pop por pos pot pou ppa ppc ppg ppi ppn ppo ppp ppr pps ppt ppu pra prc prg pri prn pro prp prr prs prt pru ps- psa psc psg psi psn pso psp psr pss pst psu pt- pta ptc ptg pti ptn pto ptp ptr pts ptt ptu pua puc pug pui pun pup pur pus put puu ra- raa rac rag rai ran rao rap rar ras rat rau rca rcc rcg rci rcn rco rcp rcr rcs rct rcu rga rgc rgg rgi rgn rgo rgp rgr rgs rgt ria ric rig rii rin rio rip rir ris rit rna rnc rng rni rnn rno rnp rnr rns rnt rnu roa roc rog roi ron roo rop ror ros rot rou rpa rpc rpg rpi rpn rpo rpp rpr rps rpt rpu rra rrc rrg rri rrn rrp rrr rrs rrt rru rsa rsc rsg rsi rsn rso rsp rsr rss rst rsu rta rtc rtg rti rtn rto rtp rtr rts rtt rtu rua ruc rug rui run ruo rup rur rus rut ruu saa sac sag sai san sao sap sar sas sat