-al -er -ic -ol a-a a-c a-i a-t aaa aac aae aaf aai aal aao aap aar aat ac- aca acc ace acf aci acl aco acp acr act aea aec aee aef aei ael aeo aep aer aet af- afa afc afe aff afi afl afo afp afr aft ai- aia aic aie aif aii ail aio aip air ait al- ala alc ale alf ali all alo alp alr alt aoa aoc aoe aof aoi aol aoo aop aor aot ap- apa apc ape apf api apl apo app apr apt ar- ara arc are arf ari arl aro arp arr art at- ata atc ate atf ati atl ato atp atr att c-- caa cac cae caf cai cal cao cap car cat cca ccc cce ccf cci ccl cco ccp ccr cct ce- cea cec cee cef cei cel ceo cep cer cet cfa cfc cfe cff cfi cfl cfo cfp cfr cft ci- cia cic cie cif cii cil cio cip cir cit cl- cla clc cle clf cli cll clo clp clr clt co- coa coc coe cof coi col coo cop cor cot cpa cpc cpe cpf cpi cpl cpo cpp cpr cpt cra crc cre crf cri crl cro crp crr crt cta ctc cte ctf cti ctl cto ctp ctr ctt eaa eac eae eaf eai eal eao eap ear eat ec- eca ecc ece ecf eci ecl eco ecr ect eea eec eee eef eel eeo eep eer eet ef- efa efc efe eff efi efl efo efp efr eft eia eic eie eif eii eil eio eip eir eit ela elc ele elf eli ell elo elp elr elt eo- eoa eoc eoe eof eoi eol eoo eop eor eot ep- epa epc epe epf epi epl epo epp epr ept era erc ere erf eri erl ero erp err ert eta etc ete etf eti etl eto etp etr ett faa fac fae faf fai fal fao fap far fat fca fcc fce fcf fci fcl fco fcp fcr fct fea fec fee fef fei fel feo fep fer fet ffa ffc ffe fff ffi ffl ffo ffp ffr fft fia fic fie fif fii fil fip fir fit fla flc fle flf fli fll flo flp flr flt foa foc foe fof foi fol foo fop for fot fpa fpc fpe fpi fpl fpo fpp fpr fpt fra frc fre frf fri frl fro frp frr frt fta ftc fte ftf fti ftl fto ftp ftr ftt i-f ia- iaa iac iae iaf iai ial iao iap iar iat ica icc ice icf ici icl ico icp icr ict ie- iea iec iee ief iei iel iep ier iet ifa ifc ife iff ifi ifl ifo ifp ifr ift iia iic iie iif iii iil iio iip iir iit il- ila ilc ile ilf ili ill ilo ilp ilr ilt io- ioa ioc ioe iof ioi iol ioo iop ior iot ipa ipc ipe ipf ipi ipl ipo ipp ipr ipt ir- ira irc ire irf iri irl iro irp irr irt ita itc ite itf iti itl ito itp itt l-p la- laa lac lae laf lai lal lao lap lar lat lca lcc lce lcf lci lcl lco lcp lcr lct lea lec lee lef lei lel leo lep ler let lfa lfc lfe lff lfi lfl lfo lfp lfr lft lia lic lie lif lii lil lio lip lir lit lla llc lle llf lli lll llo llp llr llt loa loc loe lof loi lol loo lop lor lot lpa lpc lpe lpf lpi lpl lpo lpp lpr lpt lra lrc lrf lri lro lrp lrr lrt lta ltc lte ltf lti ltl lto ltp ltr ltt o-i oaa oac oae oaf oai oal oao oap oar oat oc- oca occ ocf oci ocl oco ocp ocr oct oea oec oee oef oei oel oeo oep oer oet of- ofa ofc ofe off ofi ofl ofo ofp ofr oft oia oic oie oif oii oil oio oip oir oit ola olc ole olf oli oll olo olp olt oo- ooa ooc oof ooi ool ooo oop oor oot op- opa opc ope opf opi opl opo opp opr opt or- ora orc ore orf ori orl oro orp orr ort ot- ota otc ote otf oti otl oto otp otr ott p-p paa pac pae paf pai pal pao pap par pat pca pcc pce pcf pci pcl pco pcp pcr pct pea pec pee pef pei pel peo pep per pet pfa pfc pfe pff pfi pfl pfo pfp pfr pft pia pic pie pif pii pil pio pip pir pit pla plc ple plf pli pll plo plp plr plt poa poc poe pof poi pol poo pop por pot ppa ppc ppe ppf ppi ppl ppo ppp ppr ppt pra prc pre prf pri prl pro prp prr prt pt- pta ptc pte ptf pti ptl pto ptp ptr ptt ra- raa rac rae raf rai ral rao rap rar rat rca rcc rce rcf rci rcl rco rcp rcr rct re- rea rec ree ref rei rel reo rep rer ret rfa rfc rfe rff rfi rfl rfo rfp rfr rft ria ric rie rif rii ril rio rip rir rit rla rlc rle rlf rli rll rlo rlp rlr rlt roa roc roe rof roi rol roo rop ror rot rpa rpc rpe rpf rpi rpl rpo rpp rpr rpt rra rrc rrf rri rrl rrp rrr rrt rta rtc rte rtf rti rtl rto rtp rtr rtt taa tac tae taf tai tal tao tap tar tat tca tcc tce tcf tci tcl tco tcp tcr tct te- tea tec tee tef tei tel teo tep ter tet tfa tfc tfe tff tfi tfl tfo tfp tfr tft tia tic tie tif tii til tio tip tir tit tla tlc tle tlf tli tll tlo tlp tlr tlt to- toa toc toe tof toi tol too top