-al -er -ic -ol a-a a-c a-i a-t aaa aac aae aai aal aao aap aar aat ac- aca acc ace aci acl aco acp acr act aea aec aee aei ael aeo aep aer aet ai- aia aic aie aii ail aio aip air ait al- ala alc ale ali all alo alp alr alt aoa aoc aoe aoi aol aoo aop aor aot ap- apa apc ape api apl apo app apr apt ar- ara arc are ari arl aro arp arr art at- ata atc ate ati atl ato atp atr att c-- caa cac cae cai cal cao cap car cat cca ccc cce cci ccl cco ccp ccr cct ce- cea cec cee cei cel ceo cep cer cet ci- cia cic cie cii cil cio cip cir cit cl- cla clc cle cli cll clo clp clr clt co- coa coc coe coi col coo cop cor cot cpa cpc cpe cpi cpl cpo cpp cpr cpt cra crc cre cri crl cro crp crr crt cta ctc cte cti ctl cto ctp ctr ctt eaa eac eae eai eal eao eap ear eat ec- eca ecc ece eci ecl eco ecr ect eea eec eee eel eeo eep eer eet eia eic eie eii eil eio eip eir eit ela elc ele eli ell elo elp elr elt eo- eoa eoc eoe eoi eol eoo eop eor eot ep- epa epc epe epi epl epo epp epr ept era erc ere eri erl ero erp err ert eta etc ete eti etl eto etp etr ett ia- iaa iac iae iai ial iao iap iar iat ica icc ice ici icl ico icp icr ict ie- iea iec iee iei iel iep ier iet iia iic iie iii iil iio iip iir iit il- ila ilc ile ili ill ilo ilp ilr ilt io- ioa ioc ioe ioi iol ioo iop ior iot ipa ipc ipe ipi ipl ipo ipp ipr ipt ir- ira irc ire iri irl iro irp irr irt ita itc ite iti itl ito itp itt l-p la- laa lac lae lai lal lao lap lar lat lca lcc lce lci lcl lco lcp lcr lct lea lec lee lei lel leo lep ler let lia lic lie lii lil lio lip lir lit lla llc lle lli lll llo llp llr llt loa loc loe loi lol loo lop lor lot lpa lpc lpe lpi lpl lpo lpp lpr lpt lra lrc lri lro lrp lrr lrt lta ltc lte lti ltl lto ltp ltr ltt o-i oaa oac oae oai oal oao oap oar oat oc- oca occ oci ocl oco ocp ocr oct oea oec oee oei oel oeo oep oer oet oia oic oie oii oil oio oip oir oit ola olc ole oli oll olo olp olt oo- ooa ooc ooi ool ooo oop oor oot op- opa opc ope opi opl opo opp opr opt or- ora orc ore ori orl oro orp orr ort ot- ota otc ote oti otl oto otp otr ott p-p paa pac pae pai pal pao pap par pat pca pcc pce pci pcl pco pcp pcr pct pea pec pee pei pel peo pep per pet pia pic pie pii pil pio pip pir pit pla plc ple pli pll plo plp plr plt poa poc poe poi pol poo pop por pot ppa ppc ppe ppi ppl ppo ppp ppr ppt pra prc pre pri prl pro prp prr prt pt- pta ptc pte pti ptl pto ptp ptr ptt ra- raa rac rae rai ral rao rap rar rat rca rcc rce rci rcl rco rcp rcr rct re- rea rec ree rei rel reo rep rer ret ria ric rie rii ril rio rip rir rit rla rlc rle rli rll rlo rlp rlr rlt roa roc roe roi rol roo rop ror rot rpa rpc rpe rpi rpl rpo rpp rpr rpt rra rrc rri rrl rrp rrr rrt rta rtc rte rti rtl rto rtp rtr rtt taa tac tae tai tal tao tap tar tat tca tcc tce tci tcl tco tcp tcr tct te- tea tec tee tei tel teo tep ter tet tia tic tie tii til tio tip tir tit tla tlc tle tli tll tlo tlp tlr tlt to- toa toc toe toi tol too top tor tot tpa tpc tpe tpi tpl tpo tpp tpr tpt tra trc tre tri trl tro trp trr trt tta ttc tte tti ttl tto ttp ttr ttt