-al -ic a-a a-c a-i aaa aac aaf aag aai aal aas ac- aca acc acf acg aci acl acs af- afa afc aff afg afi afl afs ag- aga agc agf agg agi agl ags ai- aia aic aif aig aii ail ais al- ala alc alf alg ali all als as- asa asc asf asg asi asl ass c-- caa cac caf cag cai cal cas cca ccc ccf ccg cci ccl ccs cfa cfc cff cfg cfi cfl cfs cga cgc cgg cgi cgl cgs ci- cia cic cif cig cii cil cis cl- cla clc clf clg cli cll cls csa csc csf csg csi csl css faa fac faf fag fai fal fas fca fcc fcf fcg fci fcl fcs ffa ffc fff ffg ffi ffl ffs fga fgc fgf fgg fgi fgl fgs fia fic fif fig fii fil fis fla flc flf flg fli fll fls fsa fsc fsf fsg fsi fsl fss gaa gac gaf gag gai gal gas gca gcc gcf gcg gci gcl gcs gfa gfc gff gfi gfl gfs gga ggc ggg ggi ggs gia gic gif gig gii gil gis gla glc glf glg gli gll gls gsa gsc gsf gsg gsi gsl gss i-f ia- iaa iac iaf iag iai ial ias ica icc icf icg ici icl ics ifa ifc iff ifg ifi ifl ifs iga igc igf igg igi igl igs iia iic iif iii iil iis il- ila ilc ilf ilg ili ill ils is- isa isc isf isg isi isl iss la- laa lac laf lag lai lal las lca lcc lcf lcg lci lcl lcs lfa lfc lff lfg lfi lfl lfs lga lgc lgf lgg lgi lgl lgs lia lic lif lig lii lil lis lla llc llf llg lli lll lls lsa lsc lsf lsg lsi lsl lss saa sac saf sag sai sal sas sca scc scf scg sci scl scs sfa sfc sff sfg sfi sfl sfs sga sgc sgf sgg sgi sgl sgs sia sic sif sig sii sil sis sla slc slf slg sli sll sls ss- ssa ssc ssf ssg ssi ssl sss