-al -er -ic a-a a-c a-i aaa aac aae aai aal aar aav ac- aca acc ace aci acl acr acv aea aec aee aei ael aer aev ai- aia aic aie aii ail air aiv al- ala alc ale ali all alr alv ar- ara arc are ari arl arr arv av- ava avc ave avi avl avr c-- caa cac cae cai cal car cav cca ccc cce cci ccl ccr ccv ce- cea cec cee cei cel cer cev ci- cia cic cie cii cil cir civ cl- cla clc cle cli cll clr clv cra crc cre cri crl crr crv cva cvc cve cvi cvl cvr cvv eaa eac eae eai eal ear eav ec- eca ecc ece eci ecl ecr ecv eea eec eee eel eer eev eia eic eie eii eil eir eiv ela elc ele eli ell elr elv era erc ere eri erl err erv eva evc eve evi evl evr evv i-v ia- iaa iac iae iai ial iar iav ica icc ice ici icl icr icv ie- iea iec iee iei iel ier iev iia iic iie iii iil iir il- ila ilc ile ili ill ilr ilv ir- ira irc ire iri irl irr irv iva ivc ive ivi ivl ivr ivv la- laa lac lae lai lal lar lav lca lcc lce lci lcl lcr lcv lea lec lee lei lel ler lev lia lic lie lii lil lir liv lla llc lle lli lll llr llv lra lrc lri lrr lrv lva lvc lve lvi lvl lvr lvv ra- raa rac rae rai ral rar rav rca rcc rce rci rcl rcr rcv re- rea rec ree rei rel rer rev ria ric rie rii ril rir riv rla rlc rle rli rll rlr rra rrc rri rrl rrr rva rvc rve rvi rvl rvr rvv v-a v-e vaa vac vae vai val var vav vca vcc vce vci vcl vcr vea vec vee vei vel ver vi- via vic vie vii vil vir viv vl- vla vlc vle vll vlv vra vrc vre vri vrr vva vvc vvi vvr vvv