-al -ol a-a a-c aaa aac aad aag aah aal aao aar ac- aca acc acd acg ach acl aco acr ad- ada adc add adg adh adl ado adr ag- aga agc agd agg agh agl ago agr aha ahc ahd ahg ahh ahl aho ahr al- ala alc ald alg alh all alo alr aoa aoc aod aog aoh aol aoo aor ar- ara arc ard arg arh arl aro arr c-- caa cac cad cag cah cal cao car cca ccc ccd ccg cch ccl cco ccr cda cdc cdd cdg cdh cdl cdo cdr cga cgc cgd cgg cgh cgl cgo cgr ch- cha chc chd chg chh chl cho chr cl- cla clc cld clg clh cll clo clr co- coa coc cod cog coh col coo cor cra crc crd crg crh crl cro crr daa dac dad dag dah dal dao dar dca dcc dcd dcg dcl dco dcr dda ddc ddd ddg ddh ddl ddo ddr dga dgc dgd dgg dgh dgl dgr dh- dha dhc dhd dhh dhl dho dhr dl- dla dlc dld dlg dlh dll dlo dlr doa doc dod dog doh dol doo dor dra drc drd drg drl dro drr g-d gaa gac gad gag gah gal gao gar gca gcc gcd gcg gch gcl gco gcr gda gdc gdd gdh gdl gdo gdr gga ggc ggd ggg ggh ggo ggr gha ghc ghd ghg ghh ghl gho ghr gla glc gld glg glh gll glo glr goa goc god gog goh gol goo gor gra grc grd grg grh grl gro grr haa hac had hag hah hal hao har hca hcc hcd hcg hch hcl hco hcr hda hdc hdd hdg hdh hdl hdo hdr hga hgc hgg hgh hgl hgo hgr hha hhc hhd hhg hhh hhl hho hhr hla hlc hld hlg hlh hll hlo hlr hoa hoc hod hog hoh hol hoo hor hr- hra hrc hrd hrg hrh hrl hro hrr la- laa lac lad lag lah lal lao lar lca lcc lcd lcg lch lcl lco lcr lda ldc ldd ldg ldh ldl ldo ldr lga lgc lgd lgg lgh lgl lgo lgr lha lhc lhd lhh lho lhr lla llc lld llg lll llo llr loa loc lod log loh lol loo lor lra lrc lrd lrg lrh lro lrr oaa oac oad oag oah oal oao oar oc- oca occ ocd ocg och ocl oco ocr oda odc odd odg odh odl odo odr oga ogc ogd ogg ogh ogl ogo oha ohc ohd ohg ohh ohl oho ohr ola olc old olg oll olo oo- ooa ooc ood oog ooh ool ooo oor or- ora orc ord org orh orl oro orr ra- raa rac rad rag rah ral rao rar rca rcc rcd rcg rch rcl rco rcr rda rdc rdd rdg rdh rdl rdo rdr rga rgc rgd rgg rgh rgo rgr rh- rha rhc rhd rhg rhh rhl rho rhr rla rlc rld rlg rlh rll rlo rlr roa roc rod rog roh rol roo ror rra rrc rrd rrg rrh rrl rrr