-ic a-a a-c a-i aaa aac aag aai aam aap aar aas ac- aca acc acg aci acm acp acr acs ag- aga agc agg agi agm agp agr ags ai- aia aic aig aii aim aip air ais ama amc amg ami amm amp amr ams ap- apa apc apg api apm app apr aps ar- ara arc arg ari arm arp arr ars as- asa asc asg asi asm asp asr ass c-- caa cac cag cai cam cap car cas cca ccc ccg cci ccm ccp ccr ccs cga cgc cgg cgi cgm cgp cgr cgs ci- cia cic cig cii cim cip cir cis cma cmc cmg cmi cmm cmp cmr cms cpa cpc cpg cpi cpm cpp cpr cps cra crc crg cri crm crp crr crs csa csc csg csi csm csp csr css g-p gaa gac gag gai gam gap gar gas gca gcc gcg gci gcm gcp gcr gcs gga ggc ggg ggi ggm ggp ggr ggs gia gic gig gii gim gip gir gis gma gmc gmg gmi gmm gmp gmr gms gpa gpc gpg gpi gpm gpp gpr gps gra grc grg gri grm grp grr grs gsa gsc gsg gsi gsm gsp gsr gss ia- iaa iac iag iai iam iap iar ias ica icc icg ici icm icp icr ics iga igc igg igi igm igp igr igs iia iic iii iim iip iir iis im- ima imc img imi imm imp ims ipa ipc ipg ipi ipm ipp ipr ips ir- ira irc irg iri irm irp irr irs is- isa isc isg isi ism isp isr iss m-r maa mac mag mai mam map mar mas mc- mca mcc mcg mci mcm mcp mcr mcs mga mgc mgi mgm mgp mgr mgs mi- mia mic mig mii mim mip mir mis mma mmc mmg mmi mmm mmp mmr mms mpa mpc mpg mpi mpm mpp mpr mps mra mrc mrg mri mrm mrp mrr mrs msa msc msg msi msm msp msr mss p-p paa pac pag pai pam pap par pas pca pcc pcg pci pcm pcp pcr pcs pga pgc pgg pgi pgm pgp pgr pgs pia pic pig pii pim pip pir pis pma pmc pmg pmi pmm pmp pmr pms ppa ppc ppg ppi ppm ppp ppr pps pra prc prg pri prm prp prr prs ps- psa psc psg psi psm psp psr pss ra- raa rac rag rai ram rap rar ras rca rcc rcg rci rcm rcp rcr rcs rga rgc rgg rgi rgp rgr rgs ria ric rig rii rim rip rir ris rma rmc rmg rmi rmm rmp rmr rms rpa rpc rpg rpi rpm rpp rpr rps rra rrc rrg rri rrm rrp rrr rrs rsa rsc rsg rsi rsm rsp rsr rss saa sac sag sai sam sap sar sas sca scc scg sci scm scp scr scs sga sgc sgg sgi sgm sgp sgr sgs sia sic sig sii sim sip sir sis sma smc smg smi smm smp smr sms spa spc spg spi spm spp spr sps sr- sra src srg sri srm srp srr srs ss- ssa ssc ssg ssi ssm ssp ssr sss