-er c-- ccc cce cch ccm ccn cco ccp ccr ce- cec cee ceh cem cen ceo cep cer ch- chc che chh chm chn cho chp chr cmc cme cmh cmm cmn cmo cmp cmr cn- cnc cne cnh cnm cnn cno cnp cnr co- coc coe coh com con coo cop cor cpc cpe cph cpm cpn cpo cpp cpr crc cre crh crm crn cro crp crr ec- ecc ece ech ecm ecn eco ecr eec eee eem een eeo eep eer ehc ehe ehh ehm ehn eho ehp ehr em- emc eme emh emm emn emo emp emr en- enc ene enh enm enn eno enp enr eo- eoc eoe eoh eom eon eoo eop eor ep- epc epe eph epm epn epo epp epr erc ere erh erm ern ero erp err hcc hce hch hcm hcn hco hcp hcr he- hec hee heh hem hen heo hep her hhc hhe hhh hhm hhn hho hhp hhr hmc hme hmh hmm hmo hmp hmr hnc hne hnh hnn hno hoc hoe hoh hom hon hoo hop hor hpc hpe hph hpm hpn hpo hpp hpr hr- hrc hre hrh hrm hrn hro hrp hrr m-o m-r mc- mcc mce mch mcm mcn mco mcp mcr mec mee meh mem men meo mep mer mhc mhh mhm mhn mho mhp mhr mmc mme mmh mmm mmn mmo mmp mmr mnc mne mnm mnn mno mnp mnr moc moe moh mom mon moo mop mor mpc mpe mph mpm mpn mpo mpp mpr mrc mre mrh mrm mrn mro mrp mrr ncc nce nch ncm ncn nco ncp ncr ne- nec nee neh nem nen neo nep ner nhc nhe nhh nhm nhn nhp nhr nmc nme nmh nmm nmn nmo nmp nmr nnc nne nnh nnm nnn nno nnp no- noc noe noh nom non noo nop nor npc npe nph npm npn npo npp npr nrc nre nrm nrn nro nrp nrr oc- occ och ocm ocn oco ocp ocr oec oee oeh oem oen oeo oep oer ohc ohe ohh ohm ohn oho ohp ohr om- omc ome omh omm omn omo omp omr on- onc one onh onn ono onp onr oo- ooc ooh oom oon ooo oop oor op- opc ope oph opm opn opo opp opr or- orc ore orh orm orn oro orp orr p-p pcc pce pch pcm pcn pco pcp pcr pec pee peh pem pen peo pep per phc phe phm phn pho php phr pmc pme pmh pmm pmn pmo pmp pmr pn- pnc pne pnh pnm pnn pno pnp pnr poc poe poh pom pon poo pop por ppc ppe pph ppm ppn ppo ppp ppr prc pre prh prm prn pro prp prr rcc rce rch rcm rcn rco rcp rcr re- rec ree reh rem ren reo rep rer rh- rhc rhe rhh rhm rhn rho rhp rhr rmc rme rmh rmm rmn rmo rmp rmr rnc rnh rnm rnn rno rnp rnr roc roe roh rom ron roo rop ror rpc rpe rph rpm rpn rpo rpp rpr rrc rrh rrm rrn rrp rrr