-al -ol a-a a-c a-t aaa aac aaf aal aao aap aar aat ac- aca acc acf acl aco acp acr act af- afa afc aff afl afo afp afr aft al- ala alc alf all alo alp alr alt aoa aoc aof aol aoo aop aor aot ap- apa apc apf apl apo app apr apt ar- ara arc arf arl aro arp arr art at- ata atc atf atl ato atp atr att c-- caa cac caf cal cao cap car cat cca ccc ccf ccl cco ccp ccr cct cfa cfc cff cfl cfo cfp cfr cft cl- cla clc clf cll clo clp clr clt co- coa coc cof col coo cop cor cot cpa cpc cpf cpl cpo cpp cpr cpt cra crc crf crl cro crp crr crt cta ctc ctf ctl cto ctp ctr ctt faa fac faf fal fao fap far fat fca fcc fcf fcl fco fcp fcr fct ffa ffc fff ffl ffo ffp ffr fft fla flc flf fll flo flp flr flt foa foc fof fol foo fop for fot fpa fpc fpl fpo fpp fpr fpt fra frc frf frl fro frp frr frt fta ftc ftf ftl fto ftp ftr ftt l-p la- laa lac laf lal lao lap lar lat lca lcc lcf lcl lco lcp lcr lct lfa lfc lff lfl lfo lfp lfr lft lla llc llf lll llo llp llr llt loa loc lof lol loo lop lor lot lpa lpc lpf lpl lpo lpp lpr lpt lra lrc lrf lro lrp lrr lrt lta ltc ltf ltl lto ltp ltr ltt oaa oac oaf oal oao oap oar oat oc- oca occ ocf ocl oco ocp ocr oct of- ofa ofc off ofl ofo ofp ofr oft ola olc olf oll olo olp olt oo- ooa ooc oof ool ooo oop oor oot op- opa opc opf opl opo opp opr opt or- ora orc orf orl oro orp orr ort ot- ota otc otf otl oto otp otr ott p-p paa pac paf pal pao pap par pat pca pcc pcf pcl pco pcp pcr pct pfa pfc pff pfl pfo pfp pfr pft pla plc plf pll plo plp plr plt poa poc pof pol poo pop por pot ppa ppc ppf ppl ppo ppp ppr ppt pra prc prf prl pro prp prr prt pt- pta ptc ptf ptl pto ptp ptr ptt ra- raa rac raf ral rao rap rar rat rca rcc rcf rcl rco rcp rcr rct rfa rfc rff rfl rfo rfp rfr rft rla rlc rlf rll rlo rlp rlr rlt roa roc rof rol roo rop ror rot rpa rpc rpf rpl rpo rpp rpr rpt rra rrc rrf rrl rrp rrr rrt rta rtc rtf rtl rto rtp rtr rtt taa tac taf tal tao tap tar tat tca tcc tcf tcl tco tcp tcr tct tfa tfc tff tfl tfo tfp tfr tft tla tlc tlf tll tlo tlp tlr tlt to- toa toc tof tol too top tor tot tpa tpc tpf tpl tpo tpp tpr tpt tra trc trf trl tro trp trr trt tta ttc ttf ttl tto ttp ttr ttt