-al -ic -ol a-a a-b a-c a-i aaa aab aac aag aah aai aal aao ab- aba abb abc abg abh abi abl abo ac- aca acb acc acg ach aci acl aco ag- aga agb agc agg agh agi agl ago aha ahb ahc ahg ahh ahi ahl aho ai- aia aib aic aig aih aii ail aio al- ala alb alc alg alh ali all alo aoa aob aoc aog aoh aoi aol aoo baa bab bac bag bah bai bal bao bba bbb bbc bbg bbh bbi bbl bbo bca bcb bcc bcg bch bci bcl bco bga bgb bgc bgg bgh bgi bgl bgo bha bhb bhc bhg bhh bhi bhl bho bi- bia bib bic big bih bii bil bio bla blb blc blg blh bli bll blo boa bob boc bog boh boi bol boo c-- caa cab cac cag cah cai cal cao cba cbb cbc cbg cbh cbi cbl cbo cca ccb ccc ccg cch cci ccl cco cga cgb cgc cgg cgh cgi cgl cgo ch- cha chb chc chg chh chi chl cho ci- cia cib cic cig cih cii cil cio cl- cla clb clc clg clh cli cll clo co- coa cob coc cog coh coi col coo gaa gab gac gag gah gai gal gao gba gbc gbg gbh gbi gbl gbo gca gcb gcc gcg gch gci gcl gco gga ggb ggc ggg ggh ggi ggo gha ghb ghc ghg ghh ghi ghl gho gia gib gic gig gih gii gil gio gla glb glc glg glh gli gll glo goa gob goc gog goh goi gol goo h-i haa hab hac hag hah hai hal hao hba hbb hbc hbg hbh hbi hbl hbo hca hcb hcc hcg hch hci hcl hco hga hgb hgc hgg hgh hgi hgl hgo hha hhb hhc hhg hhh hhi hhl hho hia hib hic hig hih hii hil hio hla hlb hlc hlg hlh hli hll hlo hoa hob hoc hog hoh hoi hol hoo ia- iaa iab iac iag iah iai ial iao iba ibb ibc ibg ibh ibi ibl ibo ica icb icc icg ich ici icl ico iga igb igc igg igh igi igl igo iha ihb ihc ihg ihh ihi ihl iho iia iib iic iih iii iil iio il- ila ilb ilc ilg ilh ili ill ilo io- ioa iob ioc iog ioh ioi iol ioo la- laa lab lac lag lah lai lal lao lba lbb lbc lbg lbh lbi lbl lbo lca lcb lcc lcg lch lci lcl lco lga lgb lgc lgg lgh lgi lgl lgo lha lhb lhc lhh lhi lho lia lib lic lig lih lii lil lio lla llb llc llg lli lll llo loa lob loc log loh loi lol loo o-i oaa oab oac oag oah oai oal oao ob- oba obb obc obg obh obi obl obo oc- oca ocb occ ocg och oci ocl oco oga ogc ogg ogh ogi ogl ogo oha ohc ohg ohh ohi ohl oho oia oib oic oii oil oio ola olb olc olg oli oll olo oo- ooa oob ooc oog ooh ooi ool ooo