-ic -th a-a a-c a-i a-t aaa aac aaf aah aai aar aas aat ac- aca acc acf ach aci acr acs act af- afa afc aff afh afi afr afs aft aha ahc ahf ahh ahi ahr ahs aht ai- aia aic aif aih aii air ais ait ar- ara arc arf arh ari arr ars art as- asa asc asf ash asi asr ass ast at- ata atc atf ath ati atr ats att c-- caa cac caf cah cai car cas cat cca ccc ccf cch cci ccr ccs cct cfa cfc cff cfh cfi cfr cfs cft ch- cha chc chf chh chi chr chs cht ci- cia cic cif cih cii cir cis cit cra crc crf crh cri crr crs crt csa csc csf csh csi csr css cst cta ctc ctf cth cti ctr cts ctt faa fac faf fah fai far fas fat fca fcc fcf fci fcr fcs fct ffa ffc fff ffh ffi ffr ffs fft fha fhc fhf fhh fhi fhr fhs fia fic fif fih fii fir fis fit fra frc frf frh fri frr frs frt fsa fsc fsf fsh fsi fsr fss fst fta ftc ftf fth fti ftr fts ftt h-i haa hac haf hah hai har has hat hca hcc hcf hch hci hcr hcs hct hfa hfc hff hfh hfi hfr hfs hft hha hhc hhf hhh hhi hhr hhs hht hia hic hif hih hii hir his hit hr- hra hrc hrf hrh hri hrr hrs hrt hsa hsc hsf hsh hsi hsr hss hst hta htc htf hth hti htr hts htt i-f ia- iaa iac iaf iah iai iar ias iat ica icc icf ich ici icr ics ict ifa ifc iff ifi ifr ifs ift iha ihc ihf ihh ihi ihr ihs iht iia iic iif iih iii iir iis iit ir- ira irc irf iri irr irs irt is- isa isc isf ish isi isr iss ist ita itc itf ith iti its itt ra- raa rac raf rah rai rar ras rat rca rcc rcf rch rci rcr rcs rct rfa rfc rff rfh rfi rfr rfs rft rh- rha rhc rhf rhh rhi rhr rhs rht ria ric rif rih rii rir ris rit rra rrc rrf rrh rri rrr rrs rrt rsa rsc rsf rsh rsi rsr rss rst rta rtc rtf rti rtr rts rtt saa sac saf sah sai sar sas sat sca scc scf sch sci scr scs sct sfa sfc sff sfh sfi sfr sfs sft sh- sha shc shf shh shi shr shs sht sia sic sif sih sii sir sis sit sr- sra src srf srh sri srr srs srt ss- ssa ssc ssf ssh ssi ssr sss sst sta stc stf sth sti str sts stt taa tac taf tah tai tar tas tat tca tcc tcf tch tci tcr tcs tct tfa tfc tff tfh tfi tfr tfs tft th- tha thc thf thh thi thr ths tht tia tic tif tih tii tir tis tit tra trc trf trh tri trr trs trt tsa tsc tsf tsh tsi tsr tss tst tta ttc ttf tth tti ttr tts ttt