-al -ly -ol a-a a-c a-t aaa aac aal aao aar aat aax aay ac- aca acc acl aco acr act acx acy al- ala alc all alo alr alt alx aly aoa aoc aol aoo aor aot aox ar- ara arc arl aro arr art arx ary at- ata atc atl ato atr att atx ax- axa axl axo axr axt axx ay- aya ayc ayl ayo ayr ayt ayx c-- caa cac cal cao car cat cax cay cca ccc ccl cco ccr cct ccx cl- cla clc cll clo clr clt clx cly co- coa coc col coo cor cot cox coy cra crc crl cro crr crt crx cry cta ctc ctl cto ctr ctt ctx cty cxc cxl cxo cxr cxt cxx cya cyc cyl cyo cyr cyt la- laa lac lal lao lar lat lax lay lca lcc lcl lco lcr lct lcx lcy lla llc lll llo llr llt lly loa loc lol loo lor lot lox loy lra lrc lro lrr lrt lry lta ltc ltl lto ltr ltt ltx lxc lxo lxr lxx lya lyc lyl lyo lyr lyt lyx oaa oac oal oao oar oat oax oc- oca occ ocl oco ocr oct ocx ola olc oll olo olt oly oo- ooa ooc ool ooo oor oot oox or- ora orc orl oro orr ort orx ory ot- ota otc otl oto otr ott ox- oxa oxc oxo oxt oxx oxy oya oyl oyo ra- raa rac ral rao rar rat rax ray rca rcc rcl rco rcr rct rcx rla rlc rll rlo rlr rlt rly roa roc rol roo ror rot rox roy rra rrc rrl rrr rrt rta rtc rtl rto rtr rtt rtx rty rxr ry- rya ryc ryo ryr ryy t-x taa tac tal tao tar tat tax tay tca tcc tcl tco tcr tct tcx tla tlc tll tlo tlr tlt tlx to- toa toc tol too tor tot tox toy tra trc trl tro trr trt trx try tta ttc ttl tto ttr ttt ttx tty txl txt tya tyc tyl tyo tyr tyt xaa xac xal xar xat xcl xcr xcx xla xlr xlt xoa xoc xoo xor xot xox xrc xrt xrx xry xtc xtr xtx xty xxl xxo xxx xxy xyl xyr xyy yaa yac yal yao yar yat yax yay yca ycc ycl yco ycy ylc yll ylr ylt yly yoc yol yoo yor yot yox yoy yra yrc yro yrt yta ytc ytl yto ytr ytt yxa yxy yyc yyt yyy