-er -ic c-- ccc cce cci ccn ccr cct ccu ccv ce- cec cee cei cen cer cet ceu cev ci- cic cie cii cin cir cit ciu civ cn- cnc cne cni cnn cnr cnt cnu cnv crc cre cri crn crr crt cru crv ctc cte cti ctn ctr ctt ctu ctv cuc cue cui cun cur cut cuu cuv cvc cve cvi cvn cvr cvt cvu cvv ec- ecc ece eci ecn ecr ect ecu ecv eec eee een eer eet eev eic eie eii ein eir eit eiu eiv en- enc ene eni enn enr ent enu env erc ere eri ern err ert eru erv etc ete eti etn etr ett etu etv eu- euc eue eui eun eur eut euv evc eve evi evn evr evt evv i-v icc ice ici icn icr ict icu icv ie- iec iee iei ien ier iet iev iic iie iii iin iir iit iiu in- inc ine ini inn inr int inu inv ir- irc ire iri irn irr irt iru irv itc ite iti itn itt itu itv iu- iuc iue iui iur iut ivc ive ivi ivr ivt ivu ivv n-i ncc nce nci ncn ncr nct ncu ncv ne- nec nee nei nen ner net neu nev nic nie nii nin nir nit niu niv nnc nne nni nnn nnt nnu nnv nrc nre nri nrn nrr nrt nru nrv ntc nte nti ntn ntr ntt ntu ntv nuc nue nui nun nur nut nuu nuv nvc nve nvi nvn nvt nvu nvv rcc rce rci rcn rcr rct rcu rcv re- rec ree rei ren rer ret reu rev ric rie rii rin rir rit riv rnc rni rnn rnr rnt rnu rnv rrc rri rrn rrr rrt rru rtc rte rti rtn rtr rtt rtu rtv ruc rue rui run rur rut ruu ruv rvc rve rvi rvn rvr rvt rvu rvv tcc tce tci tcn tcr tct tcu tcv te- tec tee tei ten ter tet teu tev tic tie tii tin tir tit tiu tiv tnc tne tni tnn tnr tnt trc tre tri trn trr trt tru trv ttc tte tti ttn ttr ttt ttu ttv tuc tue tui tun tur tut tuu tuv tvc tve tvi tvn tvr tvt tvu ucc uce uci ucn ucr uct ucu ucv uec uee uei uen uer uet uic uie uii uin uir uit uiu un- unc une uni unn unr unt unu unv ur- urc ure uri urn urr urt uru utc ute uti utn utr utt utu utv uuc uue uun uur uut uuu uvc uve uvu uvv v-e vcc vce vci vcn vcr vct vcu vec vee vei ven ver vet veu vi- vic vie vii vin vir vit viu viv vn- vni vnr vnu vnv vrc vre vri vrn vrr vrt vru vtc vte vti vtr vtt vtu vtv vue vur vut vuv vvc vvi vvr vvt vvv