-al -ly -ol -th a-a a-c a-t aaa aac aah aal aao aat aax aay ac- aca acc ach acl aco act acx acy aha ahc ahh ahl aho aht ahx ahy al- ala alc alh all alo alt alx aly aoa aoc aoh aol aoo aot aox at- ata atc ath atl ato att atx ax- axa axh axl axo axt axx ay- aya ayc ayh ayl ayo ayt ayx c-- caa cac cah cal cao cat cax cay cca ccc cch ccl cco cct ccx ch- cha chc chh chl cho cht chx chy cl- cla clc clh cll clo clt clx cly co- coa coc coh col coo cot cox coy cta ctc cth ctl cto ctt ctx cty cxc cxh cxl cxo cxt cxx cya cyc cyl cyo cyt haa hac hah hal hao hat hax hay hca hcc hch hcl hco hct hcy hha hhc hhh hhl hho hht hhy hla hlc hlh hll hlo hlt hlx hly hoa hoc hoh hol hoo hot hox hoy hta htc hth htl hto htt htx hty hxc hxl hy- hya hyc hyh hyl hyo hyt hyy la- laa lac lah lal lao lat lax lay lca lcc lch lcl lco lct lcx lcy lha lhc lhh lho lht lhx lla llc lll llo llt lly loa loc loh lol loo lot lox loy lta ltc lth ltl lto ltt ltx lxc lxo lxx lya lyc lyl lyo lyt lyx oaa oac oah oal oao oat oax oc- oca occ och ocl oco oct ocx oha ohc ohh ohl oho oht ola olc oll olo olt oly oo- ooa ooc ooh ool ooo oot oox ot- ota otc oth otl oto ott ox- oxa oxc oxo oxt oxx oxy oya oyl oyo t-x taa tac tah tal tao tat tax tay tca tcc tch tcl tco tct tcx th- tha thc thh thl tho tht thx thy tla tlc tlh tll tlo tlt tlx to- toa toc toh tol too tot tox toy tta ttc tth ttl tto ttt ttx tty txl txt tya tyc tyl tyo tyt xaa xac xal xat xch xcl xcx xht xla xlt xoa xoc xoo xot xox xtc xtx xty xxl xxo xxx xxy xyl xyy yaa yac yah yal yao yat yax yay yca ycc ych ycl yco ycy yha yhc yht ylc yll ylt yly yoc yol yoo yot yox yoy yta ytc yth ytl yto ytt yxa yxy yyc yyt yyy