-ic a-a a-c a-i aaa aac aad aag aai aao aap aar aas ac- aca acc acd acg aci aco acp acr acs ad- ada adc add adg adi ado adp adr ads ag- aga agc agd agg agi ago agp agr ags ai- aia aic aid aig aii aio aip air ais aoa aoc aod aog aoi aoo aop aor aos ap- apa apc apd apg api apo app apr aps ar- ara arc ard arg ari aro arp arr ars as- asa asc asd asg asi aso asp asr ass c-- caa cac cad cag cai cao cap car cas cca ccc ccd ccg cci cco ccp ccr ccs cda cdc cdd cdg cdi cdo cdp cdr cds cga cgc cgd cgg cgi cgo cgp cgr cgs ci- cia cic cid cig cii cio cip cir cis co- coa coc cod cog coi coo cop cor cos cpa cpc cpd cpg cpi cpo cpp cpr cps cra crc crd crg cri cro crp crr crs csa csc csd csg csi cso csp csr css daa dac dad dag dai dao dap dar das dca dcc dcd dcg dci dco dcp dcr dcs dda ddc ddd ddg ddi ddo ddp ddr dds dga dgc dgd dgg dgi dgp dgr dgs di- dia dic did dig dii dio dip dir dis doa doc dod dog doi doo dop dor dos dpa dpc dpd dpg dpi dpo dpp dpr dps dra drc drd drg dri dro drp drr drs dsa dsc dsd dsg dsi dso dsp dsr dss g-d g-p gaa gac gad gag gai gao gap gar gas gca gcc gcd gcg gci gco gcp gcr gcs gda gdc gdd gdi gdo gdp gdr gds gga ggc ggd ggg ggi ggo ggp ggr ggs gia gic gid gig gii gio gip gir gis goa goc god gog goi goo gop gor gos gpa gpc gpd gpg gpi gpo gpp gpr gps gra grc grd grg gri gro grp grr grs gsa gsc gsd gsg gsi gso gsp gsr gss i-d ia- iaa iac iad iag iai iao iap iar ias ica icc icd icg ici ico icp icr ics ida idc idd idg idi ido idp idr ids iga igc igd igg igi igo igp igr igs iia iic iid iii iio iip iir iis io- ioa ioc iod iog ioi ioo iop ior ios ipa ipc ipd ipg ipi ipo ipp ipr ips ir- ira irc ird irg iri iro irp irr irs is- isa isc isd isg isi iso isp isr iss o-i oaa oac oad oag oai oao oap oar oas oc- oca occ ocd ocg oci oco ocp ocr ocs oda odc odd odg odi odo odp odr ods oga ogc ogd ogg ogi ogo ogp ogs oia oic oid oii oio oip oir ois oo- ooa ooc ood oog ooi ooo oop oor oos op- opa opc opd opg opi opo opp opr ops or- ora orc ord org ori oro orp orr ors os- osa osc osd osg osi oso osp osr oss p-p paa pac pad pag pai pao pap par pas pca pcc pcd pcg pci pco pcp pcr pcs pda pdc pdd pdg pdi pdo pdp pdr pds pga pgc pgd pgg pgi pgo pgp pgr pgs pia pic pid pig pii pio pip pir pis poa poc pod pog poi poo pop por pos ppa ppc ppd ppg ppi ppo ppp ppr pps pra prc prd prg pri pro prp prr prs ps- psa psc psd psg psi pso psp psr pss ra- raa rac rad rag rai rao rap rar ras rca rcc rcd rcg rci rco rcp rcr rcs rda rdc rdd rdg rdi rdo rdp rdr rds rga rgc rgd rgg rgi rgo rgp rgr rgs ria ric rid rig rii rio rip rir ris roa roc rod rog roi roo rop ror ros rpa rpc rpd rpg rpi rpo rpp rpr rps rra rrc rrd rrg rri rrp rrr rrs rsa rsc rsd rsg rsi rso rsp rsr rss saa sac sad sag sai sao sap sar sas sca scc scd scg sci sco scp scr scs sda sdc sdd sdg sdi sdo sdp sdr sds sga sgc sgd sgg sgi sgo sgp sgr sgs sia sic sid sig sii sio sip sir sis soa soc sod sog soi soo sop sor sos spa spc spd spg spi spo spp spr sps sr- sra src srd srg sri sro srp srr srs ss- ssa ssc ssd ssg ssi sso ssp ssr sss

a-do a-ii aaaa aaac aaad aaai aaap aaar aaas aaca aacc aacd aaci aaco aacp aacr aacs aada aadc aadi aads aaic aaii aais aaoo aapa aapc aapi aapo aaps aara aarc aard aari aaro aarp aars aasa aasc aasd aasi aass acaa acac acad acag acai acap acar acas acca accc accd acci acco accp accs acda acdc acdi acdp acds acga acgi acgr acgs aci- acia acic acid acip acir acis acoa acod acog acop acor acos acpa acpd acpi acpr acps acr- acra acrc acri acro acrr acrs acsa acsc acsd acsi acss adaa adac adad adag adai adao adap adar adas adcc adci adcs adda addc addd addi addo addr adds adgs adia adic adig adio adip adir adis adoc adod adog adoo ador ados adp- adps adra adro adrs adsa adsi adso adsr adss ag-o agac agad agag agai agao agap agar agas agca agcc agco agda agga aggi agia agic agid agig agii agio agip agir agis agod agog agoo agos agps agra agri agro agrp agsa agsg aiai aias aica aicc aicd aicp aicr aics aida aidc aidi aidr aids aiga aigo aiia aiic aiid aiir aioc aioi aipa aipi aips aira aird airi airo airp airs aisa aisd aisg aisi aiso aisr aoca aocs aopo aora aors aosd aosp aoss apac apai apao apap apar apas apca apcc apcd apco apcr apcs apda apdd apds apga api- apia apic apid apig apio apip apis apo- apoc