-er -ic c-- ccc cce cch cci ccn cco ccr ccu ce- cec cee ceh cei cen ceo cer ceu ch- chc che chh chi chn cho chr chu ci- cic cie cih cii cin cio cir ciu cn- cnc cne cnh cni cnn cno cnr cnu co- coc coe coh coi con coo cor cou crc cre crh cri crn cro crr cru cuc cue cuh cui cun cuo cur cuu ec- ecc ece ech eci ecn eco ecr ecu eec eee een eeo eer ehc ehe ehh ehi ehn eho ehr ehu eic eie eii ein eio eir eiu en- enc ene enh eni enn eno enr enu eo- eoc eoe eoh eoi eon eoo eor eou erc ere erh eri ern ero err eru eu- euc eue eui eun eur h-i hcc hce hch hci hcn hco hcr he- hec hee heh hei hen heo her heu hhc hhe hhh hhi hhn hho hhr hhu hic hie hih hii hin hio hir hiu hnc hne hnh hnn hno hnu hoc hoe hoh hoi hon hoo hor hou hr- hrc hre hrh hri hrn hro hrr hru huc hue huh hui hun huo hur huu icc ice ich ici icn ico icr icu ie- iec iee iei ien ier ihc ihe ihh ihi ihn iho ihr ihu iic iie iih iii iin iio iir iiu in- inc ine inh ini inn ino inr inu io- ioc ioe ioh ioi ion ioo ior iou ir- irc ire iri irn iro irr iru iu- iuc iue iui iur n-i ncc nce nch nci ncn nco ncr ncu ne- nec nee neh nei nen neo ner neu nhc nhe nhh nhi nhn nhr nhu nic nie nih nii nin nio nir niu nnc nne nnh nni nnn nno nnu no- noc noe noh noi non noo nor nou nrc nre nri nrn nro nrr nru nuc nue nuh nui nun nuo nur nuu o-i oc- occ och oci ocn oco ocr ocu oec oee oeh oei oen oeo oer ohc ohe ohh ohi ohn oho ohr ohu oic oie oii oin oio oir oiu on- onc one onh oni onn ono onr onu oo- ooc ooh ooi oon ooo oor or- orc ore orh ori orn oro orr oru ou- ouc oue ouh oui oun ouo our rcc rce rch rci rcn rco rcr rcu re- rec ree reh rei ren reo rer reu rh- rhc rhe rhh rhi rhn rho rhr rhu ric rie rih rii rin rio rir rnc rnh rni rnn rno rnr rnu roc roe roh roi ron roo ror rou rrc rrh rri rrn rrr rru ruc rue ruh rui run ruo rur ruu ucc uce uch uci ucn uco ucr ucu uec uee ueh uei uen uer uhc uhe uhh uhi uho uhr uhu uic uie uii uin uio uir uiu un- unc une unh uni unn uno unr unu uoc uoe uon uoo uor ur- urc ure uri urn uro urr uru uuc uue uun uur uuu