-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

aaaa aaac aaaf aaal aaap aaar aaca aacc aacf aacl aaco aacp aacr aact aafa aafc aaff aafl aala aalc aall aalo aaoo aapa aapc aapl aapo aapt aara aarc aaro aarp aart aata aatc aatf aatt ac-t acaa acac acap acar acat acca accc accf acco accp acct acfc acfl acft acla aclc aclr acoa acol acop acor acot acpa acpr acpt acr- acra acrc acro acrr acta actc actf actl acto actt afaa afao afap afar afat afca afcc affa affc affo afft afla aflc aflp afoa afol afoo afor afpa afpc afr- afra afrc afro afta aftc aftp al-p alaa alac alal alao alap alar alat alca alcc alco alfa all- alla alll allo allr aloa aloc alof alol aloo alop alor alot alpa alpl alpo alro alta alto aoca aola aopo aora aort aotc aotf apac apal apao apap apar apat apca apcc apco apcr apfa apfc apfl apfo apft apl- apla aplp apo- apoc apof apoo apop apor apot appa appc appl appr appt apra aprc apro aprt apta aptc aptt arac araf aral arap arar arat arc- arca arco arct arfa arfc arff arft arla arlo aroa aroo aror arpa arpl arr- arra arrc arro arrr arrt arta artc arto artr at-l at-t ataa atac atal atap atar atat atca atcc atcf atcl atco atcr atfc atla atlo atoc atof atol atop ator atot atpr atra atrc atro atrp atta atto attp attr caaa caac caaf caal caap caat cac- caca cacc caco cacr cafa cafc caff cafl cala calc calf call calo calp calt caol caor capa capc capo capp capt cara carc carf carl caro carp carr cart cat- cata catc catf cato catt ccaa ccac ccaf ccap ccar ccat ccca cccc cccf cccl cccp ccfa ccfc ccff ccfl ccla cclc ccoc ccpa ccpl ccpp ccpr ccra ccrc ccrf ccrl ccrp ccrt cctc cctl cctt cfaa cfac cfao cfar cfca cfcf cfcl cfco cffr cfoa cfor cfpa cfpl cfpo cfpr cfra cfrp cfrt cfta cftc cftl cftr claf clap clar clat clof cloo clop clor clot clpp clra clro cltc coal coat coca coco cocp coct cofc coff coft col- cola coll colo colp colt coof cool coop coot copa copo copp copr copt cor- cora corc corf corl coro corp corr cort cota cotc coto cott cpaa cpac cpaf cpap cpca cpff cpft cplc cppa cprt cptp cptr crac craf crap crar crat crca crcc crcr crfc crfl crlf croc crol croo crop cror crot crpc crrt crtc crtf crtl crtp ctal ctca ctcf ctcp ctfc ctfo ctol ctor ctot ctpo ctpp ctrc ctrl ctrp ctta faaa faac faap faca facc facp fact fafa fafc faff fafo fala falc fall falo falt fapa fapl fapp fara farc farl faro farp farr fart fata fatc fatf fato fatt