-ic a-a a-c a-i aaa aac aaf aag aai aap aar aas ac- aca acc acf acg aci acp acr acs af- afa afc aff afg afi afp afr afs ag- aga agc agf agg agi agp agr ags ai- aia aic aif aig aii aip air ais ap- apa apc apf apg api app apr aps ar- ara arc arf arg ari arp arr ars as- asa asc asf asg asi asp asr ass c-- caa cac caf cag cai cap car cas cca ccc ccf ccg cci ccp ccr ccs cfa cfc cff cfg cfi cfp cfr cfs cga cgc cgg cgi cgp cgr cgs ci- cia cic cif cig cii cip cir cis cpa cpc cpf cpg cpi cpp cpr cps cra crc crf crg cri crp crr crs csa csc csf csg csi csp csr css faa fac faf fag fai fap far fas fca fcc fcf fcg fci fcp fcr fcs ffa ffc fff ffg ffi ffp ffr ffs fga fgc fgf fgg fgi fgp fgr fgs fia fic fif fig fii fip fir fis fpa fpc fpg fpi fpp fpr fps fra frc frf frg fri frp frr frs fsa fsc fsf fsg fsi fsp fsr fss g-p gaa gac gaf gag gai gap gar gas gca gcc gcf gcg gci gcp gcr gcs gfa gfc gff gfi gfp gfr gfs gga ggc ggg ggi ggp ggr ggs gia gic gif gig gii gip gir gis gpa gpc gpf gpg gpi gpp gpr gps gra grc grf grg gri grp grr grs gsa gsc gsf gsg gsi gsp gsr gss i-f ia- iaa iac iaf iag iai iap iar ias ica icc icf icg ici icp icr ics ifa ifc iff ifg ifi ifp ifr ifs iga igc igf igg igi igp igr igs iia iic iif iii iip iir iis ipa ipc ipf ipg ipi ipp ipr ips ir- ira irc irf irg iri irp irr irs is- isa isc isf isg isi isp isr iss p-p paa pac paf pag pai pap par pas pca pcc pcf pcg pci pcp pcr pcs pfa pfc pff pfg pfi pfp pfr pfs pga pgc pgf pgg pgi pgp pgr pgs pia pic pif pig pii pip pir pis ppa ppc ppf ppg ppi ppp ppr pps pra prc prf prg pri prp prr prs ps- psa psc psf psg psi psp psr pss ra- raa rac raf rag rai rap rar ras rca rcc rcf rcg rci rcp rcr rcs rfa rfc rff rfg rfi rfp rfr rfs rga rgc rgf rgg rgi rgp rgr rgs ria ric rif rig rii rip rir ris rpa rpc rpf rpg rpi rpp rpr rps rra rrc rrf rrg rri rrp rrr rrs rsa rsc rsf rsg rsi rsp rsr rss saa sac saf sag sai sap sar sas sca scc scf scg sci scp scr scs sfa sfc sff sfg sfi sfp sfr sfs sga sgc sgf sgg sgi sgp sgr sgs sia sic sif sig sii sip sir sis spa spc spf spg spi spp spr sps sr- sra src srf srg sri srp srr srs ss- ssa ssc ssf ssg ssi ssp ssr sss