-er -ic -up c-- ccc cce cch cci ccn cco ccp ccr ccu ce- cec cee ceh cei cen ceo cep cer ceu ch- chc che chh chi chn cho chp chr chu ci- cic cie cih cii cin cio cip cir ciu cn- cnc cne cnh cni cnn cno cnp cnr cnu co- coc coe coh coi con coo cop cor cou cpc cpe cph cpi cpn cpo cpp cpr cpu crc cre crh cri crn cro crp crr cru cuc cue cuh cui cun cuo cup cur cuu ec- ecc ece ech eci ecn eco ecr ecu eec eee een eeo eep eer ehc ehe ehh ehi ehn eho ehp ehr ehu eic eie eii ein eio eip eir eiu en- enc ene enh eni enn eno enp enr enu eo- eoc eoe eoh eoi eon eoo eop eor eou ep- epc epe eph epi epn epo epp epr epu erc ere erh eri ern ero erp err eru eu- euc eue eui eun eup eur h-i hcc hce hch hci hcn hco hcp hcr he- hec hee heh hei hen heo hep her heu hhc hhe hhh hhi hhn hho hhp hhr hhu hic hie hih hii hin hio hip hir hiu hnc hne hnh hnn hno hnu hoc hoe hoh hoi hon hoo hop hor hou hpc hpe hph hpi hpn hpo hpp hpr hpu hr- hrc hre hrh hri hrn hro hrp hrr hru huc hue huh hui hun huo hup hur huu icc ice ich ici icn ico icp icr icu ie- iec iee iei ien iep ier ihc ihe ihh ihi ihn iho ihp ihr ihu iic iie iih iii iin iio iip iir iiu in- inc ine inh ini inn ino inp inr inu io- ioc ioe ioh ioi ion ioo iop ior iou ipc ipe ipi ipn ipo ipp ipr ipu ir- irc ire iri irn iro irp irr iru iu- iuc iue iui iup iur n-i ncc nce nch nci ncn nco ncp ncr ncu ne- nec nee neh nei nen neo nep ner neu nhc nhe nhh nhi nhn nhp nhr nhu nic nie nih nii nin nio nip nir niu nnc nne nnh nni nnn nno nnp nnu no- noc noe noh noi non noo nop nor nou npc npe nph npi npn npo npp npr npu nrc nre nri nrn nro nrp nrr nru nuc nue nuh nui nun nuo nup nur nuu o-i oc- occ och oci ocn oco ocp ocr ocu oec oee oeh oei oen oeo oep oer ohc ohe ohh ohi ohn oho ohp ohr ohu oic oie oii oin oio oip oir oiu on- onc one onh oni onn ono onp onr onu oo- ooc ooh ooi oon ooo oop oor op- opc ope oph opi opn opo opp opr or- orc ore orh ori orn oro orp orr oru ou- ouc oue ouh oui oun ouo oup our p-p pcc pce pch pci pcn pco pcp pcr pcu pec pee peh pei pen peo pep per peu phc phe phi phn pho php phr phu pic pie pih pii pin pio pip pir piu pn- pnc pne pnh pni pnn pno pnp pnr pnu poc poe poh poi pon poo pop por pou ppc ppe pph ppi ppn ppo ppp ppr ppu prc pre prh pri prn pro prp prr pru puc pue puh pui pun pup pur puu rcc rce rch rci rcn rco rcp rcr rcu re- rec ree reh rei ren reo rep rer reu rh- rhc rhe rhh rhi rhn rho rhp rhr rhu ric rie rih rii rin rio rip rir rnc rnh rni rnn rno rnp rnr rnu roc roe roh roi ron roo rop ror rou rpc rpe rph rpi rpn rpo rpp rpr rpu rrc rrh rri rrn rrp rrr rru ruc rue ruh rui run ruo rup rur ruu ucc uce uch uci ucn uco ucp ucr ucu uec uee ueh uei uen uep uer uhc uhe uhh uhi uho uhp uhr uhu uic uie uii uin uio uip uir uiu un- unc une unh uni unn uno unp unr unu uoc uoe uon uoo uop uor up- upc upe uph upi upn upo upp upr upu ur- urc ure uri urn uro urp urr uru uuc uue uun uur uuu