-ic a-a a-c a-i a-t aaa aac aaf aai aan aao aap aar aas aat ac- aca acc acf aci acn aco acp acr acs act af- afa afc aff afi afn afo afp afr afs aft ai- aia aic aif aii ain aio aip air ais ait an- ana anc anf ani ann ano anp anr ans ant aoa aoc aof aoi aon aoo aop aor aos aot ap- apa apc apf api apn apo app apr aps apt ar- ara arc arf ari arn aro arp arr ars art as- asa asc asf asi asn aso asp asr ass ast at- ata atc atf ati atn ato atp atr ats att c-- caa cac caf cai can cao cap car cas cat cca ccc ccf cci ccn cco ccp ccr ccs cct cfa cfc cff cfi cfn cfo cfp cfr cfs cft ci- cia cic cif cii cin cio cip cir cis cit cn- cna cnc cnf cni cnn cno cnp cnr cns cnt co- coa coc cof coi con coo cop cor cos cot cpa cpc cpf cpi cpn cpo cpp cpr cps cpt cra crc crf cri crn cro crp crr crs crt csa csc csf csi csn cso csp csr css cst cta ctc ctf cti ctn cto ctp ctr cts ctt faa fac faf fai fan fao fap far fas fat fca fcc fcf fci fcn fco fcp fcr fcs fct ffa ffc fff ffi ffn ffo ffp ffr ffs fft fia fic fif fii fin fip fir fis fit fna fnc fnf fni fnn fnp fnr fns fnt foa foc fof foi fon foo fop for fos fot fpa fpc fpi fpn fpo fpp fpr fps fpt fra frc frf fri frn fro frp frr frs frt fsa fsc fsf fsi fsn fso fsp fsr fss fst fta ftc ftf fti ftn fto ftp ftr fts ftt i-f ia- iaa iac iaf iai ian iao iap iar ias iat ica icc icf ici icn ico icp icr ics ict ifa ifc iff ifi ifn ifo ifp ifr ifs ift iia iic iif iii iin iio iip iir iis iit in- ina inc inf ini inn ino inp inr ins int io- ioa ioc iof ioi ion ioo iop ior ios iot ipa ipc ipf ipi ipn ipo ipp ipr ips ipt ir- ira irc irf iri irn iro irp irr irs irt is- isa isc isf isi isn iso isp isr iss ist ita itc itf iti itn ito itp its itt n-i naa nac naf nai nan nao nap nar nas nat nca ncc ncf nci ncn nco ncp ncr ncs nct nfa nfc nff nfi nfn nfo nfp nfr nfs nft nia nic nif nii nin nio nip nir nis nit nna nnc nnf nni nnn nno nnp nns nnt no- noa noc nof noi non noo nop nor nos not npa npc npf npi npn npo npp npr nps npt nra nrc nrf nri nrn nro nrp nrr nrs nrt nsa nsc nsf nsi nsn nso nsp nsr nss nst nta ntc ntf nti ntn nto ntp ntr nts ntt o-i oaa oac oaf oai oan oao oap oar oas oat oc- oca occ ocf oci ocn oco ocp ocr ocs oct of- ofa ofc off ofi ofn ofo ofp ofr ofs oft oia oic oif oii oin oio oip oir ois oit on- ona onc onf oni onn ono onp onr ons ont oo- ooa ooc oof ooi oon ooo oop oor oos oot op- opa opc opf opi opn opo opp opr ops opt or- ora orc orf ori orn oro orp orr ors ort os- osa osc osf osi osn oso osp osr oss ost ot- ota otc otf oti otn oto otp otr ots ott p-p paa pac paf pai pan pao pap par pas pat pca pcc pcf pci pcn pco pcp pcr pcs pct pfa pfc pff pfi pfn pfo pfp pfr pfs pft pia pic pif pii pin pio pip pir pis pit pn- pna pnc pnf pni pnn pno pnp pnr pns pnt poa poc pof poi pon poo pop por pos pot ppa ppc ppf ppi ppn ppo ppp ppr pps ppt pra prc prf pri prn pro prp prr prs prt ps- psa psc psf psi psn pso psp psr pss pst pt- pta ptc ptf pti ptn pto ptp ptr pts ptt ra- raa rac raf rai ran rao rap rar ras rat rca rcc rcf rci rcn rco rcp rcr rcs rct rfa rfc rff rfi rfn rfo rfp rfr rfs rft ria ric rif rii rin rio rip rir ris rit rna rnc rni rnn rno rnp rnr rns rnt roa roc rof roi ron roo rop ror ros rot rpa rpc rpf rpi rpn rpo rpp rpr rps rpt rra rrc rrf rri rrn rrp rrr rrs rrt rsa rsc rsf rsi rsn rso rsp rsr rss rst rta rtc rtf rti rtn rto rtp rtr rts rtt saa sac saf sai san sao sap sar sas sat sca scc scf sci scn sco scp scr scs sct sfa sfc sff sfi sfn sfo sfp sfr sfs sft sia sic sif sii sin sio sip sir sis sit sna snc snf sni snn sno snp snr sns snt soa soc sof soi son soo sop sor sos sot spa spc spf spi spn spo spp spr sps spt sr- sra src srf sri srn sro srp srr srs srt ss- ssa ssc ssf ssi ssn sso ssp ssr sss sst sta stc stf sti stn sto stp str sts stt taa tac taf tai tan tao tap tar tas tat tca tcc tcf tci tcn tco tcp tcr tcs tct tfa tfc tff tfi tfn tfo tfp tfr tfs tft tia tic tif tii tin tio tip tir tis tit tna tnc tnf tni tnn tno tnp tnr tns tnt to- toa toc tof toi ton too top tor tos tot tpa tpc tpf tpi tpn