-al -er -ic -ol a-a a-c a-i a-t aaa aac aae aai aal aao aap aar aat aax ac- aca acc ace aci acl aco acp acr act acx aea aec aee aei ael aeo aep aer aet aex ai- aia aic aie aii ail aio aip air ait aix al- ala alc ale ali all alo alp alr alt alx aoa aoc aoe aoi aol aoo aop aor aot aox ap- apa apc ape api apl apo app apr apt apx ar- ara arc are ari arl aro arp arr art arx at- ata atc ate ati atl ato atp atr att atx ax- axa axe axi axl axo axp axr axt axx c-- caa cac cae cai cal cao cap car cat cax cca ccc cce cci ccl cco ccp ccr cct ccx ce- cea cec cee cei cel ceo cep cer cet cex ci- cia cic cie cii cil cio cip cir cit cix cl- cla clc cle cli cll clo clp clr clt clx co- coa coc coe coi col coo cop cor cot cox cpa cpc cpe cpi cpl cpo cpp cpr cpt cpx cra crc cre cri crl cro crp crr crt crx cta ctc cte cti ctl cto ctp ctr ctt ctx cxc cxi cxl cxo cxp cxr cxt cxx eaa eac eae eai eal eao eap ear eat eax ec- eca ecc ece eci ecl eco ecr ect ecx eea eec eee eel eeo eep eer eet eex eia eic eie eii eil eio eip eir eit eix ela elc ele eli ell elo elp elr elt elx eo- eoa eoc eoe eoi eol eoo eop eor eot ep- epa epc epe epi epl epo epp epr ept epx era erc ere eri erl ero erp err ert eta etc ete eti etl eto etp etr ett etx ex- exa exc exe exi exl exo exp exr ext exx 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 iex iia iic iie iii iil iio iip iir iit iix il- ila ilc ile ili ill ilo ilp ilr ilt ilx io- ioa ioc ioe ioi iol ioo iop ior iot ipa ipc ipe ipi ipl ipo ipp ipr ipt ipx ir- ira irc ire iri irl iro irp irr irt irx ita itc ite iti itl ito itp itt itx ixc ixe ixi ixl l-p la- laa lac lae lai lal lao lap lar lat lax lca lcc lce lci lcl lco lcp lcr lct lcx lea lec lee lei lel leo lep ler let lex lia lic lie lii lil lio lip lir lit lix lla llc lle lli lll llo llp llr llt loa loc loe loi lol loo lop lor lot lox lpa lpc lpe lpi lpl lpo lpp lpr lpt lpx lra lrc lri lro lrp lrr lrt lta ltc lte lti ltl lto ltp ltr ltt ltx lxc lxi lxo lxr lxx o-i oaa oac oae oai oal oao oap oar oat oax oc- oca occ oci ocl oco ocp ocr oct ocx oea oec oee oei oel oeo oep oer oet oex 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 oox op- opa opc ope opi opl opo opp opr opt opx or- ora orc ore ori orl oro orp orr ort orx ot- ota otc ote oti otl oto otp otr ott ox- oxa oxc oxi oxo oxt oxx p-p paa pac pae pai pal pao pap par pat pax pca pcc pce pci pcl pco pcp pcr pct pcx pea pec pee pei pel peo pep per pet pex pia pic pie pii pil pio pip pir pit pix pla plc ple pli pll plo plp plr plt plx poa poc poe poi pol poo pop por pot pox ppa ppc ppe ppi ppl ppo ppp ppr ppt ppx pra prc pre pri prl pro prp prr prt prx pt- pta ptc pte pti ptl pto ptp ptr ptt ptx pxc pxe pxl pxr pxt ra- raa rac rae rai ral rao rap rar rat rax rca rcc rce rci rcl rco rcp rcr rct rcx re- rea rec ree rei rel reo rep rer ret rex ria ric rie rii ril rio rip rir rit rix rla rlc rle rli rll rlo rlp rlr rlt roa roc roe roi rol roo rop ror rot rox rpa rpc rpe rpi rpl rpo rpp rpr rpt rpx rra rrc rri rrl rrp rrr rrt rta rtc rte rti rtl rto rtp rtr rtt rtx rxp rxr t-x taa tac tae tai tal tao tap tar tat tax tca tcc tce tci tcl tco tcp tcr tct tcx te- tea tec tee tei tel teo tep ter tet tex tia tic tie tii til tio tip tir tit tix tla tlc tle tli tll tlo tlp tlr tlt tlx to- toa toc toe toi tol too top tor tot tox tpa tpc tpe tpi tpl tpo tpp tpr tpt tpx tra trc tre tri trl tro trp trr trt trx tta ttc tte tti ttl tto ttp ttr ttt ttx txe txi txl txt xaa xac xal xap xar xat xci xcl xcp xcr xcx xee xel xep xer xet xex xia xic xie xii xio xit xix xla xli xlr xlt xoa xoc xoi xoo xop xor xot xox xpa xpc xpe xpl xpo xpp xpt xrc xrt xrx xtc xti xtp xtr xtx xxi xxl xxo xxp xxx

a-ii aaaa aaac aaae aaai aaal aaap aaar aaca aacc aace aaci aacl aaco aacp aacr aact aaea aaec aaep aaic aaii aala aalc aale aali aall aalo aaoe aaoo aapa aapc aapi aapl aapo aapt aara aarc aare aari aaro aarp aart aata aatc aatt ac-t acaa acac acae acai acap acar acat acca accc acce acci acco