-er -ic c-- ccc cce cci ccl ccm ccr cct ccu ccv ce- cec cee cei cel cem cer cet ceu cev ci- cic cie cii cil cim cir cit ciu civ cl- clc cle cli cll clm clr clt clu clv cmc cme cmi cml cmm cmr cmt cmu cmv crc cre cri crl crm crr crt cru crv ctc cte cti ctl ctm ctr ctt ctu ctv cuc cue cui cul cum cur cut cuu cuv cvc cve cvi cvl cvm cvr cvt cvu cvv ec- ecc ece eci ecl ecm ecr ect ecu ecv eec eee eel eem eer eet eev eic eie eii eil eim eir eit eiu eiv elc ele eli ell elm elr elt elu elv em- emc eme emi eml emm emr emt emu emv erc ere eri erl erm err ert eru erv etc ete eti etl etm etr ett etu etv eu- euc eue eui eul eur eut euv evc eve evi evl evm evr evt evv i-v icc ice ici icl icm icr ict icu icv ie- iec iee iei iel iem ier iet iev iic iie iii iil iim iir iit iiu il- ilc ile ili ill ilm ilr ilt ilu ilv im- imc ime imi iml imm imt imu imv ir- irc ire iri irl irm irr irt iru irv itc ite iti itl itm itt itu itv iu- iuc iue iui ium iur iut ivc ive ivi ivl ivr ivt ivu ivv lcc lce lci lcl lcm lcr lct lcu lcv lec lee lei lel lem ler let leu lev lic lie lii lil lim lir lit liu liv llc lle lli lll llm llr llt llu llv lmc lme lmi lml lmm lmr lmt lmu lmv lrc lri lrm lrr lrt lru lrv ltc lte lti ltl ltm ltr ltt ltu ltv luc lue lui lul lum lur lut luu luv lvc lve lvi lvl lvm lvr lvt lvv m-r m-v mc- mcc mce mci mcl mcm mcr mct mcu mcv mec mee mei mel mem mer met meu mev mi- mic mie mii mil mim mir mit miu miv mlc mle mli mll mlm mlr mlt mlu mlv mmc mme mmi mml mmm mmr mmt mmu mmv mrc mre mri mrl mrm mrr mrt mru mrv mtc mte mti mtl mtm mtr mtt mtu mtv muc mue mui mul mum mur mut muu mvc mve mvi mvl mvm mvr mvt mvv rcc rce rci rcl rcm rcr rct rcu rcv re- rec ree rei rel rem rer ret reu rev ric rie rii ril rim rir rit riv rlc rle rli rll rlm rlr rlt rlu rmc rme rmi rml rmm rmr rmt rmv rrc rri rrl rrm rrr rrt rru rtc rte rti rtl rtm rtr rtt rtu rtv ruc rue rui rum rur rut ruu ruv rvc rve rvi rvl rvm rvr rvt rvu rvv tcc tce tci tcl tcm tcr tct tcu tcv te- tec tee tei tel tem ter tet teu tev tic tie tii til tim tir tit tiu tiv tlc tle tli tll tlm tlr tlt tlu tlv tmc tme tmi tml tmm tmr tmt tmu tmv trc tre tri trl trm trr trt tru trv ttc tte tti ttl ttm ttr ttt ttu ttv tuc tue tui tul tum tur tut tuu tuv tvc tve tvi tvl tvm tvr tvt tvu ucc uce uci ucl ucm ucr uct ucu ucv uec uee uei uel uem uer uet uic uie uii uil uim uir uit uiu ulc ule uli ull ulm ulr ult ulu ulv um- umc ume umi uml umm umr umt umu ur- urc ure uri url urm urr urt uru utc ute uti utl utm utr utt utu utv uuc uue uum uur uut uuu uvc uve uvl uvm uvu uvv v-e vcc vce vci vcl vcm vcr vct vcu vec vee vei vel vem ver vet veu vi- vic vie vii vil vim vir vit viu viv vl- vlc vle vll vlm vlt vlv vm- vmc vmi vmm vmr vmt vmu vrc vre vri vrm vrr vrt vru vtc vte vti vtl vtm vtr vtt vtu vtv vue vul vum vur vut vuv vvc vvi vvm vvr vvt vvv