-al -ic -ol a-a a-c a-i aaa aac aaf aag aah aai aal aao aas ac- aca acc acf acg ach aci acl aco acs af- afa afc aff afg afh afi afl afo afs ag- aga agc agf agg agh agi agl ago ags aha ahc ahf ahg ahh ahi ahl aho ahs ai- aia aic aif aig aih aii ail aio ais al- ala alc alf alg alh ali all alo als aoa aoc aof aog aoh aoi aol aoo aos as- asa asc asf asg ash asi asl aso ass c-- caa cac caf cag cah cai cal cao cas cca ccc ccf ccg cch cci ccl cco ccs cfa cfc cff cfg cfh cfi cfl cfo cfs cga cgc cgg cgh cgi cgl cgo cgs ch- cha chc chf chg chh chi chl cho chs ci- cia cic cif cig cih cii cil cio cis cl- cla clc clf clg clh cli cll clo cls co- coa coc cof cog coh coi col coo cos csa csc csf csg csh csi csl cso css faa fac faf fag fah fai fal fao fas fca fcc fcf fcg fci fcl fco fcs ffa ffc fff ffg ffh ffi ffl ffo ffs fga fgc fgf fgg fgh fgi fgl fgs fha fhc fhf fhg fhh fhi fhl fho fhs fia fic fif fig fih fii fil fis fla flc flf flg fli fll flo fls foa foc fof fog foh foi fol foo fos fsa fsc fsf fsg fsh fsi fsl fso fss gaa gac gaf gag gah gai gal gao gas gca gcc gcf gcg gch gci gcl gco gcs gfa gfc gff gfh gfi gfl gfo gfs gga ggc ggg ggh ggi ggo ggs gha ghc ghg ghh ghi ghl gho ghs gia gic gif gig gih gii gil gio gis gla glc glf glg glh gli gll glo gls goa goc gof gog goh goi gol goo gos gsa gsc gsf gsg gsi gsl gso gss h-i haa hac haf hag hah hai hal hao has hca hcc hcf hcg hch hci hcl hco hcs hfa hfc hff hfg hfh hfi hfl hfo hfs hga hgc hgf hgg hgh hgi hgl hgo hgs hha hhc hhf hhg hhh hhi hhl hho hhs hia hic hif hig hih hii hil hio his hla hlc hlf hlg hlh hli hll hlo hls hoa hoc hof hog hoh hoi hol hoo hos hsa hsc hsf hsg hsh hsi hsl hss i-f ia- iaa iac iaf iag iah iai ial iao ias ica icc icf icg ich ici icl ico ics ifa ifc iff ifg ifi ifl ifo ifs iga igc igf igg igh igi igl igo igs iha ihc ihf ihg ihh ihi ihl iho ihs iia iic iif iih iii iil iio iis il- ila ilc ilf ilg ilh ili ill ilo ils io- ioa ioc iof iog ioh ioi iol ioo ios is- isa isc isf isg ish isi isl iso iss la- laa lac laf lag lah lai lal lao las lca lcc lcf lcg lch lci lcl lco lcs lfa lfc lff lfg lfh lfi lfl lfo lfs lga lgc lgf lgg lgh lgi lgl lgo lgs lha lhc lhf lhh lhi lho lhs lia lic lif lig lih lii lil lio lis lla llc llf llg lli lll llo lls loa loc lof log loh loi lol loo los lsa lsc lsf lsg lsh lsi lsl lso lss o-i oaa oac oaf oag oah oai oal oao oas oc- oca occ ocf ocg och oci ocl oco ocs of- ofa ofc off ofg ofi ofl ofo ofs oga ogc ogf ogg ogh ogi ogl ogo ogs oha ohc ohf ohg ohh ohi ohl oho ohs oia oic oif oii oil oio ois ola olc olf olg oli oll olo ols oo- ooa ooc oof oog ooh ooi ool ooo oos os- osa osc osf osg osh osi osl oso oss saa sac saf sag sah sai sal sao sas sca scc scf scg sch sci scl sco scs sfa sfc sff sfg sfh sfi sfl sfo sfs sga sgc sgf sgg sgh sgi sgl sgo sgs sh- sha shc shf shg shh shi shl sho shs sia sic sif sig sih sii sil sio sis sla slc slf slg slh sli sll slo sls soa soc sof sog soh soi sol soo sos ss- ssa ssc ssf ssg ssh ssi ssl sso sss