-ic a-a a-c a-i a-t aaa aac aai aam aao aar aas aat ac- aca acc aci acm aco acr acs act ai- aia aic aii aim aio air ais ait ama amc ami amm amo amr ams amt aoa aoc aoi aom aoo aor aos aot ar- ara arc ari arm aro arr ars art as- asa asc asi asm aso asr ass ast at- ata atc ati atm ato atr ats att c-- caa cac cai cam cao car cas cat cca ccc cci ccm cco ccr ccs cct ci- cia cic cii cim cio cir cis cit cma cmc cmi cmm cmo cmr cms cmt co- coa coc coi com coo cor cos cot cra crc cri crm cro crr crs crt csa csc csi csm cso csr css cst cta ctc cti ctm cto ctr cts ctt ia- iaa iac iai iam iao iar ias iat ica icc ici icm ico icr ics ict iia iic iii iim iio iir iis iit im- ima imc imi imm imo ims imt io- ioa ioc ioi iom ioo ior ios iot ir- ira irc iri irm iro irr irs irt is- isa isc isi ism iso isr iss ist ita itc iti itm ito its itt m-o m-r maa mac mai mam mao mar mas mat mc- mca mcc mci mcm mco mcr mcs mct mi- mia mic mii mim mio mir mis mit mma mmc mmi mmm mmo mmr mms mmt moa moc moi mom moo mor mos mot mra mrc mri mrm mro mrr mrs mrt msa msc msi msm mso msr mss mst mta mtc mti mtm mto mtr mts mtt o-i oaa oac oai oam oao oar oas oat oc- oca occ oci ocm oco ocr ocs oct oia oic oii oim oio oir ois oit om- oma omc omi omm omo omr oms omt oo- ooa ooc ooi oom ooo oor oos oot or- ora orc ori orm oro orr ors ort os- osa osc osi osm oso osr oss ost ot- ota otc oti otm oto otr ots ott ra- raa rac rai ram rao rar ras rat rca rcc rci rcm rco rcr rcs rct ria ric rii rim rio rir ris rit rma rmc rmi rmm rmo rmr rms rmt roa roc roi rom roo ror ros rot rra rrc rri rrm rrr rrs rrt rsa rsc rsi rsm rso rsr rss rst rta rtc rti rtm rto rtr rts rtt saa sac sai sam sao sar sas sat sca scc sci scm sco scr scs sct sia sic sii sim sio sir sis sit sma smc smi smm smo smr sms smt soa soc soi som soo sor sos sot sr- sra src sri srm sro srr srs srt ss- ssa ssc ssi ssm sso ssr sss sst sta stc sti stm sto str sts stt taa tac tai tam tao tar tas tat tca tcc tci tcm tco tcr tcs tct tia tic tii tim tio tir tis tit tma tmc tmi tmm tmo tmr tms tmt to- toa toc toi tom too tor tos tot tra trc tri trm tro trr trs trt tsa tsc tsi tsm tso tsr tss tst tta ttc tti ttm tto ttr tts ttt