-al -ly -ol a-a a-c aaa aac aal aan aao aax aay ac- aca acc acl acn aco acx acy al- ala alc all aln alo alx aly an- ana anc anl ann ano anx any aoa aoc aol aon aoo aox ax- axa axl axn axo axx ay- aya ayc ayl ayn ayo ayx c-- caa cac cal can cao cax cay cca ccc ccl ccn cco ccx cl- cla clc cll cln clo clx cly cn- cna cnc cnl cnn cno cnx cny co- coa coc col con coo cox coy cxc cxl cxo cxx cya cyc cyl cyn cyo la- laa lac lal lan lao lax lay lca lcc lcl lcn lco lcx lcy lla llc lll lln llo lly lna lnc lnl lnn lno loa loc lol lon loo lox loy lxc lxo lxx lya lyc lyl lyn lyo lyx naa nac nal nan nao nax nay nca ncc ncl ncn nco ncx nla nlc nll nln nlo nlx nly nna nnc nnl nnn nno no- noa noc nol non noo nox noy nxc nxl nya nyc nyl nyn nyo nyx nyy oaa oac oal oan oao oax oc- oca occ ocl ocn oco ocx ola olc oll oln olo oly on- ona onc onl onn ono onx ony oo- ooa ooc ool oon ooo oox ox- oxa oxc oxn oxo oxx oxy oya oyl oyo xaa xac xal xan xcl xcx xla xna xnc xno xoa xoc xon xoo xox xxl xxo xxx xxy xyl xyy yaa yac yal yan yao yax yay yca ycc ycl yco ycy ylc yll yly yna ynn yny yoc yol yon yoo yox yoy yxa yxy yyc yyy