-al -ic -ol -th a-a a-b a-c a-i a-t aaa aab aac aae aag aah aai aal aao aat ab- aba abb abc abe abg abh abi abl abo abt ac- aca acb acc ace acg ach aci acl aco act aea aeb aec aee aeg aeh aei ael aeo aet ag- aga agb agc age agg agh agi agl ago agt aha ahb ahc ahe ahg ahh ahi ahl aho aht ai- aia aib aic aie aig aih aii ail aio ait al- ala alb alc ale alg alh ali all alo alt aoa aob aoc aoe aog aoh aoi aol aoo aot at- ata atb atc ate atg ath ati atl ato att baa bab bac bae bag bah bai bal bao bat bba bbb bbc bbe bbg bbh bbi bbl bbo bbt bca bcb bcc bce bcg bch bci bcl bco bct be- bea beb bec bee beg beh bei bel beo bet bga bgb bgc bge bgg bgh bgi bgl bgo bgt bha bhb bhc bhe bhg bhh bhi bhl bho bht bi- bia bib bic bie big bih bii bil bio bit bla blb blc ble blg blh bli bll blo blt boa bob boc boe bog boh boi bol boo bot bta btb btc bte btg bth bti btl bto btt c-- caa cab cac cae cag cah cai cal cao cat cba cbb cbc cbe cbg cbh cbi cbl cbo cbt cca ccb ccc cce ccg cch cci ccl cco cct ce- cea ceb cec cee ceg ceh cei cel ceo cet cga cgb cgc cge cgg cgh cgi cgl cgo cgt ch- cha chb chc che chg chh chi chl cho cht ci- cia cib cic cie cig cih cii cil cio cit cl- cla clb clc cle clg clh cli cll clo clt co- coa cob coc coe cog coh coi col coo cot cta ctb ctc cte ctg cth cti ctl cto ctt eaa eab eac eae eag eah eai eal eao eat eba ebb ebc ebe ebg ebh ebi ebl ebo ebt ec- eca ecb ecc ece ecg ech eci ecl eco ect eea eeb eec eee eeg eel eeo eet ega egb egc ege egg egh egi egl ego egt eha ehb ehc ehe ehg ehh ehi ehl eho eht eia eib eic eie eig eii eil eio eit ela elb elc ele elg elh eli ell elo elt eo- eoa eob eoc eoe eog eoh eoi eol eoo eot eta etb etc ete etg eth eti etl eto ett gaa gab gac gae gag gah gai gal gao gat gba gbc gbe gbg gbh gbi gbl gbo gbt gca gcb gcc gce gcg gch gci gcl gco gct ge- gea geb gec gee geg geh gei gel geo get gga ggb ggc ggg ggh ggi ggo ggt gha ghb ghc ghe ghg ghh ghi ghl gho ght gia gib gic gie gig gih gii gil gio git gla glb glc gle glg glh gli gll glo glt goa gob goc goe gog goh goi gol goo got gta gtb gtc gte gtg gth gti gtl gto gtt h-i haa hab hac hae hag hah hai hal hao hat hba hbb hbc hbe hbg hbh hbi hbl hbo hbt hca hcb hcc hce hcg hch hci hcl hco hct he- hea heb hec hee heg heh hei hel heo het hga hgb hgc hge hgg hgh hgi hgl hgo hgt hha hhb hhc hhe hhg hhh hhi hhl hho hht hia hib hic hie hig hih hii hil hio hit hla hlb hlc hle hlg hlh hli hll hlo hlt hoa hob hoc hoe hog hoh hoi hol hoo hot hta htb htc hte htg hth hti htl hto htt ia- iaa iab iac iae iag iah iai ial iao iat iba ibb ibc ibe ibg ibh ibi ibl ibo ibt ica icb icc ice icg ich ici icl ico ict ie- iea iec iee ieg iei iel iet iga igb igc ige igg igh igi igl igo igt iha ihb ihc ihe ihg ihh ihi ihl iho iht iia iib iic iie iih iii iil iio iit il- ila ilb ilc ile ilg ilh ili ill ilo ilt io- ioa iob ioc ioe iog ioh ioi iol ioo iot ita itb itc ite itg ith iti itl ito itt la- laa lab lac lae lag lah lai lal lao lat lba lbb lbc lbe lbg lbh lbi lbl lbo lbt lca lcb lcc lce lcg lch lci lcl lco lct lea leb lec lee leg leh lei lel leo let lga lgb lgc lge lgg lgh lgi lgl lgo lgt lha lhb lhc lhh lhi lho lht lia lib lic lie lig lih lii lil lio lit lla llb llc lle llg lli lll llo llt loa lob loc loe log loh loi lol loo lot lta ltb ltc lte ltg lth lti ltl lto ltt o-i oaa oab oac oae oag oah oai oal oao oat ob- oba obb obc obe obg obh obi obl obo obt oc- oca ocb occ ocg och oci ocl oco oct oea oeb oec oee oeg oeh oei oel oeo oet oga ogc oge ogg ogh ogi ogl ogo ogt oha ohc ohe ohg ohh ohi ohl oho oht oia oib oic oie oii oil oio oit ola olb olc ole olg oli oll olo olt oo- ooa oob ooc oog ooh ooi ool ooo oot ot- ota otb otc ote otg oth oti otl oto ott taa tab tac tae tag tah tai tal tao tat tba tbb tbc tbe tbg tbh tbi tbl tbo tbt tca tcb tcc tce tcg tch tci tcl tco tct te- tea teb tec tee teg teh tei tel teo tet tga tgb tgc tge tgg tgh tgi tgl tgo tgt th- tha thb thc the thg thh thi thl tho tht tia tib tic tie tig tih tii til tio tit tla tlc tle tlg tlh tli tll tlo tlt to- toa