-ic a-a a-c a-i a-t aaa aac aad aaf aai aar aas aat ac- aca acc acd acf aci acr acs act ad- ada adc add adf adi adr ads adt af- afa afc afd aff afi afr afs aft ai- aia aic aid aif aii air ais ait ar- ara arc ard arf ari arr ars art as- asa asc asd asf asi asr ass ast at- ata atc atd atf ati atr ats att c-- caa cac cad caf cai car cas cat cca ccc ccd ccf cci ccr ccs cct cda cdc cdd cdf cdi cdr cds cdt cfa cfc cfd cff cfi cfr cfs cft ci- cia cic cid cif cii cir cis cit cra crc crd crf cri crr crs crt csa csc csd csf csi csr css cst cta ctc ctd ctf cti ctr cts ctt daa dac dad daf dai dar das dat dca dcc dcd dcf dci dcr dcs dct dda ddc ddd ddf ddi ddr dds ddt dfa dfc dfd dff dfi dfr dfs dft di- dia dic did dif dii dir dis dit dra drc drd dri drr drs drt dsa dsc dsd dsf dsi dsr dss dst dta dtc dtd dtf dti dtr dts dtt faa fac fad faf fai far fas fat fca fcc fcd fcf fci fcr fcs fct fda fdc fdd fdf fdi fdr fds fdt ffa ffc ffd fff ffi ffr ffs fft fia fic fid fif fii fir fis fit fra frc frd frf fri frr frs frt fsa fsc fsd fsf fsi fsr fss fst fta ftc ftd ftf fti ftr fts ftt i-d i-f ia- iaa iac iad iaf iai iar ias iat ica icc icd icf ici icr ics ict ida idc idd idf idi idr ids idt ifa ifc ifd iff ifi ifr ifs ift iia iic iid iif iii iir iis iit ir- ira irc ird irf iri irr irs irt is- isa isc isd isf isi isr iss ist ita itc itd itf iti its itt ra- raa rac rad raf rai rar ras rat rca rcc rcd rcf rci rcr rcs rct rda rdc rdd rdf rdi rdr rds rdt rfa rfc rfd rff rfi rfr rfs rft ria ric rid rif rii rir ris rit rra rrc rrd rrf rri rrr rrs rrt rsa rsc rsd rsf rsi rsr rss rst rta rtc rtd rtf rti rtr rts rtt saa sac sad saf sai sar sas sat sca scc scd scf sci scr scs sct sda sdc sdd sdf sdi sdr sds sdt sfa sfc sfd sff sfi sfr sfs sft sia sic sid sif sii sir sis sit sr- sra src srd srf sri srr srs srt ss- ssa ssc ssd ssf ssi ssr sss sst sta stc std stf sti str sts stt taa tac tad taf tai tar tas tat tca tcc tcd tcf tci tcr tcs tct tda tdc tdd tdf tdi tdr tds tdt tfa tfc tfd tff tfi tfr tfs tft tia tic tid tif tii tir tis tit tra trc trd trf tri trr trs trt tsa tsc tsd tsf tsi tsr tss tst tta ttc ttd ttf tti ttr tts ttt

a-ii aaaa aaac aaad aaaf aaai aaar aaas aaca aacc aacd aacf aaci aacr aacs aact aada aadc aadi aads aadt aafa aafc aafd aaff aafi aaic aaii aais aara aarc aard aari aars aart aasa aasc aasd aasf aasi aass aast aata aatc aatf aatt ac-t acaa acac acad acai acar acas acat acca accc accd accf acci accs acct acda acdc acdf acdi acds acdt acfc acfd acfi acfs acft aci- acia acic acid acif acir acis acr- acra acrc acri acrr acrs acsa acsc acsd acsi acss acst acta actc actf acti acts actt adaa adac adad adai adar adas adat adcc adci adcs adda addc addd addi addr adds adfa adfc adfs adia adic adif adir adis adit adra adrs adsa adsi adsr adss adst adta adts afaa afad afar afat afca afcc afci afcs afdc affa affc affi affs afft afia afid afif afir afis afit afr- afra afrc afri afrs afsa afsc afst afta aftc afts aiai aias aica aicc aicd aicf aicr aics aida aidc aidi aidr aids aidt aifd aiff aifs aiia aiic aiid aiir aira aird airi airs airt aisa aisd aisi aisr aist aita aitf aiti aitr aits aitt arac arad araf arai arar aras arat arc- arca arci arcs arct arda ardc ardf ardi ards arfa arfc arff arfs arft aria arid arif arii aris arit arr- arra arrc arri arrr arrs arrt ars- arsa arsc arsd arsi arst arta artc arti artr arts asaa asac asad asaf asai asar asas asat asc- asca ascc asci ascr asct asda asdf asds asfa asfi asia asic asif asii asir asis asit asra asrc asrs assa assc assd assi assr asss asst asta astc asti astr asts at-t ataa atac atad atai atar atas atat atca atcc atcf atcr atcs atdi atdt atfc atfs atia atic atid atif atis atit atra atrc atri atsc atsi atst atta atti attr atts c-cd caaa caac caaf caas caat cac- caca cacc caci cacr cada cadc cadd cadi cadr cads cafa cafc caff cafs caia caic caid cair cais cait cara carc card carf cari carr cars cart casa casc casd casi casr cass cast cat- cata catc catd catf cati cats catt ccaa ccac ccad ccaf ccai ccar ccas ccat ccca cccc cccf ccci cccs ccdc ccdf ccdi ccdr ccds ccfa ccfc ccfd ccff ccfi ccic ccid ccii ccir ccis ccra ccrc ccrf ccri ccrs ccrt ccsa ccsd ccsf ccsi ccss ccst cctc cctt cd-r cdaa cdac cdad cdai cdcs cdda cddr cdfa cdfs cdic cdii cdis cdrs cdss cfaa cfac cfar cfca cfcf cfcs cfda cfds cffr cfia cfit cfra cfrt cfsa cfsi cfta cftc cftr ciaa ciar cias ciat cica cicc cici cicr cics cict cida cidc cidi cidr cids cidt cifa ciff cifs ciia ciid ciii ciis