-ic a-a a-c a-i aaa aac aag aai aam aao aap aar aas ac- aca acc acg aci acm aco acp acr acs ag- aga agc agg agi agm ago agp agr ags ai- aia aic aig aii aim aio aip air ais ama amc amg ami amm amo amp amr ams aoa aoc aog aoi aom aoo aop aor aos ap- apa apc apg api apm apo app apr aps ar- ara arc arg ari arm aro arp arr ars as- asa asc asg asi asm aso asp asr ass c-- caa cac cag cai cam cao cap car cas cca ccc ccg cci ccm cco ccp ccr ccs cga cgc cgg cgi cgm cgo cgp cgr cgs ci- cia cic cig cii cim cio cip cir cis cma cmc cmg cmi cmm cmo cmp cmr cms co- coa coc cog coi com coo cop cor cos cpa cpc cpg cpi cpm cpo cpp cpr cps cra crc crg cri crm cro crp crr crs csa csc csg csi csm cso csp csr css g-p gaa gac gag gai gam gao gap gar gas gca gcc gcg gci gcm gco gcp gcr gcs gga ggc ggg ggi ggm ggo ggp ggr ggs gia gic gig gii gim gio gip gir gis gma gmc gmg gmi gmm gmo gmp gmr gms goa goc gog goi gom goo gop gor gos gpa gpc gpg gpi gpm gpo gpp gpr gps gra grc grg gri grm gro grp grr grs gsa gsc gsg gsi gsm gso gsp gsr gss ia- iaa iac iag iai iam iao iap iar ias ica icc icg ici icm ico icp icr ics iga igc igg igi igm igo igp igr igs iia iic iii iim iio iip iir iis im- ima imc img imi imm imo imp ims io- ioa ioc iog ioi iom ioo iop ior ios ipa ipc ipg ipi ipm ipo ipp ipr ips ir- ira irc irg iri irm iro irp irr irs is- isa isc isg isi ism iso isp isr iss m-o m-r maa mac mag mai mam mao map mar mas mc- mca mcc mcg mci mcm mco mcp mcr mcs mga mgc mgi mgm mgo mgp mgr mgs mi- mia mic mig mii mim mio mip mir mis mma mmc mmg mmi mmm mmo mmp mmr mms moa moc mog moi mom moo mop mor mos mpa mpc mpg mpi mpm mpo mpp mpr mps mra mrc mrg mri mrm mro mrp mrr mrs msa msc msg msi msm mso msp msr mss o-i oaa oac oag oai oam oao oap oar oas oc- oca occ ocg oci ocm oco ocp ocr ocs oga ogc ogg ogi ogo ogp ogs oia oic oii oim oio oip oir ois om- oma omc omg omi omm omo omp omr oms oo- ooa ooc oog ooi oom ooo oop oor oos op- opa opc opg opi opm opo opp opr ops or- ora orc org ori orm oro orp orr ors os- osa osc osg osi osm oso osp osr oss p-p paa pac pag pai pam pao pap par pas pca pcc pcg pci pcm pco pcp pcr pcs pga pgc pgg pgi pgm pgo pgp pgr pgs pia pic pig pii pim pio pip pir pis pma pmc pmg pmi pmm pmo pmp pmr pms poa poc pog poi pom poo pop por pos ppa ppc ppg ppi ppm ppo ppp ppr pps pra prc prg pri prm pro prp prr prs ps- psa psc psg psi psm pso psp psr pss ra- raa rac rag rai ram rao rap rar ras rca rcc rcg rci rcm rco rcp rcr rcs rga rgc rgg rgi rgo rgp rgr rgs ria ric rig rii rim rio rip rir ris rma rmc rmg rmi rmm rmo rmp rmr rms roa roc rog roi rom roo rop ror ros rpa rpc rpg rpi rpm rpo rpp rpr rps rra rrc rrg rri rrm rrp rrr rrs rsa rsc rsg rsi rsm rso rsp rsr rss saa sac sag sai sam sao sap sar sas sca scc scg sci scm sco scp scr scs sga sgc sgg sgi sgm sgo sgp sgr sgs sia sic sig sii sim sio sip sir sis sma smc smg smi smm smo smp smr sms soa soc sog soi som soo sop sor sos spa spc spg spi spm spo spp spr sps sr- sra src srg sri srm sro srp srr srs ss- ssa ssc ssg ssi ssm sso ssp ssr sss