-er -ic c-- ccc cce cch cci ccn ccr ccv ce- cec cee ceh cei cen cer cev ch- chc che chh chi chn chr chv ci- cic cie cih cii cin cir civ cn- cnc cne cnh cni cnn cnr cnv crc cre crh cri crn crr crv cvc cve cvh cvi cvn cvr cvv ec- ecc ece ech eci ecn ecr ecv eec eee een eer eev ehc ehe ehh ehi ehn ehr ehv eic eie eii ein eir eiv en- enc ene enh eni enn enr env erc ere erh eri ern err erv evc eve evh evi evn evr evv h-i hcc hce hch hci hcn hcr hcv he- hec hee heh hei hen her hev hhc hhe hhh hhi hhn hhr hhv hic hie hih hii hin hir hiv hnc hne hnh hnn hnv hr- hrc hre hrh hri hrn hrr hrv hv- hvc hvn hvr hvv i-v icc ice ich ici icn icr icv ie- iec iee iei ien ier iev ihc ihe ihh ihi ihn ihr ihv iic iie iih iii iin iir in- inc ine inh ini inn inr inv ir- irc ire iri irn irr irv ivc ive ivi ivr ivv n-i ncc nce nch nci ncn ncr ncv ne- nec nee neh nei nen ner nev nhc nhe nhh nhi nhn nhr nhv nic nie nih nii nin nir niv nnc nne nnh nni nnn nnv nrc nre nri nrn nrr nrv nvc nve nvh nvi nvn nvv rcc rce rch rci rcn rcr rcv re- rec ree reh rei ren rer rev rh- rhc rhe rhh rhi rhn rhr rhv ric rie rih rii rin rir riv rnc rnh rni rnn rnr rnv rrc rrh rri rrn rrr rvc rve rvh rvi rvn rvr rvv v-e vcc vce vch vci vcn vcr vec vee veh vei ven ver vh- vhc vhe vhi vi- vic vie vii vin vir viv vn- vni vnr vnv vrc vre vrh vri vrn vrr vvc vvi vvr vvv