-al -er -ic a-a a-c a-i a-t aaa aac aae aai aal aap aar aat aax ac- aca acc ace aci acl acp acr act acx aea aec aee aei ael aep aer aet aex ai- aia aic aie aii ail aip air ait aix al- ala alc ale ali all alp alr alt alx ap- apa apc ape api apl app apr apt apx ar- ara arc are ari arl arp arr art arx at- ata atc ate ati atl atp atr att atx ax- axa axe axi axl axp axr axt axx c-- caa cac cae cai cal cap car cat cax cca ccc cce cci ccl ccp ccr cct ccx ce- cea cec cee cei cel cep cer cet cex ci- cia cic cie cii cil cip cir cit cix cl- cla clc cle cli cll clp clr clt clx cpa cpc cpe cpi cpl cpp cpr cpt cpx cra crc cre cri crl crp crr crt crx cta ctc cte cti ctl ctp ctr ctt ctx cxc cxi cxl cxp cxr cxt cxx eaa eac eae eai eal eap ear eat eax ec- eca ecc ece eci ecl ecr ect ecx eea eec eee eel eep eer eet eex eia eic eie eii eil eip eir eit eix ela elc ele eli ell elp elr elt elx ep- epa epc epe epi epl epp epr ept epx era erc ere eri erl erp err ert eta etc ete eti etl etp etr ett etx ex- exa exc exe exi exl exp exr ext exx ia- iaa iac iae iai ial iap iar iat ica icc ice ici icl icp icr ict ie- iea iec iee iei iel iep ier iet iex iia iic iie iii iil iip iir iit iix il- ila ilc ile ili ill ilp ilr ilt ilx ipa ipc ipe ipi ipl ipp ipr ipt ipx ir- ira irc ire iri irl irp irr irt irx ita itc ite iti itl itp itt itx ixc ixe ixi ixl l-p la- laa lac lae lai lal lap lar lat lax lca lcc lce lci lcl lcp lcr lct lcx lea lec lee lei lel lep ler let lex lia lic lie lii lil lip lir lit lix lla llc lle lli lll llp llr llt lpa lpc lpe lpi lpl lpp lpr lpt lpx lra lrc lri lrp lrr lrt lta ltc lte lti ltl ltp ltr ltt ltx lxc lxi lxr lxx p-p paa pac pae pai pal pap par pat pax pca pcc pce pci pcl pcp pcr pct pcx pea pec pee pei pel pep per pet pex pia pic pie pii pil pip pir pit pix pla plc ple pli pll plp plr plt plx ppa ppc ppe ppi ppl ppp ppr ppt ppx pra prc pre pri prl prp prr prt prx pt- pta ptc pte pti ptl ptp ptr ptt ptx pxc pxe pxl pxr pxt ra- raa rac rae rai ral rap rar rat rax rca rcc rce rci rcl rcp rcr rct rcx re- rea rec ree rei rel rep rer ret rex ria ric rie rii ril rip rir rit rix rla rlc rle rli rll rlp rlr rlt rpa rpc rpe rpi rpl rpp rpr rpt rpx rra rrc rri rrl rrp rrr rrt rta rtc rte rti rtl rtp rtr rtt rtx rxp rxr t-x taa tac tae tai tal tap tar tat tax tca tcc tce tci tcl tcp tcr tct tcx te- tea tec tee tei tel tep ter tet tex tia tic tie tii til tip tir tit tix tla tlc tle tli tll tlp tlr tlt tlx tpa tpc tpe tpi tpl tpp tpr tpt tpx tra trc tre tri trl trp trr trt trx tta ttc tte tti ttl 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 xit xix xla xli xlr xlt xpa xpc xpe xpl xpp xpt xrc xrt xrx xtc xti xtp xtr xtx xxi xxl xxp xxx