-al -er -ic a-a a-c a-i aaa aac aae aai aal aap aar aav ac- aca acc ace aci acl acp acr acv aea aec aee aei ael aep aer aev ai- aia aic aie aii ail aip air aiv al- ala alc ale ali all alp alr alv ap- apa apc ape api apl app apr apv ar- ara arc are ari arl arp arr arv av- ava avc ave avi avl avp avr c-- caa cac cae cai cal cap car cav cca ccc cce cci ccl ccp ccr ccv ce- cea cec cee cei cel cep cer cev ci- cia cic cie cii cil cip cir civ cl- cla clc cle cli cll clp clr clv cpa cpc cpe cpi cpl cpp cpr cpv cra crc cre cri crl crp crr crv cva cvc cve cvi cvl cvp cvr cvv eaa eac eae eai eal eap ear eav ec- eca ecc ece eci ecl ecr ecv eea eec eee eel eep eer eev eia eic eie eii eil eip eir eiv ela elc ele eli ell elp elr elv ep- epa epc epe epi epl epp epr era erc ere eri erl erp err erv eva evc eve evi evl evp evr evv i-v ia- iaa iac iae iai ial iap iar iav ica icc ice ici icl icp icr icv ie- iea iec iee iei iel iep ier iev iia iic iie iii iil iip iir il- ila ilc ile ili ill ilp ilr ilv ipa ipc ipe ipi ipl ipp ipr ipv ir- ira irc ire iri irl irp irr irv iva ivc ive ivi ivl ivp ivr ivv l-p la- laa lac lae lai lal lap lar lav lca lcc lce lci lcl lcp lcr lcv lea lec lee lei lel lep ler lev lia lic lie lii lil lip lir liv lla llc lle lli lll llp llr llv lpa lpc lpe lpi lpl lpp lpr lpv lra lrc lri lrp lrr lrv lva lvc lve lvi lvl lvp lvr lvv p-p paa pac pae pai pal pap par pav pca pcc pce pci pcl pcp pcr pcv pea pec pee pei pel pep per pev pia pic pie pii pil pip pir piv pla plc ple pli pll plp plr plv ppa ppc ppe ppi ppl ppp ppr ppv pra prc pre pri prl prp prr prv pva pvc pve pvi pvl pvp pvr pvv ra- raa rac rae rai ral rap rar rav rca rcc rce rci rcl rcp rcr rcv re- rea rec ree rei rel rep rer rev ria ric rie rii ril rip rir riv rla rlc rle rli rll rlp rlr rpa rpc rpe rpi rpl rpp rpr rpv rra rrc rri rrl rrp rrr rva rvc rve rvi rvl rvp rvr rvv v-a v-e vaa vac vae vai val vap var vav vca vcc vce vci vcl vcp vcr vea vec vee vei vel vep ver vi- via vic vie vii vil vip vir viv vl- vla vlc vle vll vlp vlv vpa vpc vpe vpi vpl vpp vpr vra vrc vre vri vrp vrr vva vvc vvi vvr vvv