-er -ic c-- ccc ccd cce cch cci ccm cco ccp ccr ccx cdc cdd cde cdh cdi cdm cdo cdp cdr cdx ce- cec ced cee ceh cei cem ceo cep cer cex ch- chc chd che chh chi chm cho chp chr chx ci- cic cid cie cih cii cim cio cip cir cix cmc cmd cme cmh cmi cmm cmo cmp cmr cmx co- coc cod coe coh coi com coo cop cor cox cpc cpd cpe cph cpi cpm cpo cpp cpr cpx crc crd cre crh cri crm cro crp crr crx cxc cxh cxi cxo cxp cxr cxx dcc dcd dce dci dcm dco dcp dcr dcx ddc ddd dde ddh ddi ddm ddo ddp ddr ddx de- dec ded dee deh dei dem deo dep der dex dh- dhc dhd dhe dhh dhi dhm dho dhp dhr di- dic did die dih dii dim dio dip dir dix dmc dmd dme dmh dmi dmm dmo dmp dmr dmx doc dod doe doh doi dom doo dop dor dox dpc dpd dpe dph dpi dpm dpo dpp dpr drc drd dre dri drm dro drp drr drx dxc dxd dxi dxo dxp dxr dxx ec- ecc ecd ece ech eci ecm eco ecr ecx ed- edc edd ede edh edi edm edo edp edr edx eec eed eee eem eeo eep eer eex ehc ehd ehe ehh ehi ehm eho ehp ehr eic eid eie eii eim eio eip eir eix em- emc emd eme emh emi emm emo emp emr emx eo- eoc eod eoe eoh eoi eom eoo eop eor ep- epc epd epe eph epi epm epo epp epr epx erc erd ere erh eri erm ero erp err ex- exc exd exe exh exi exo exp exr exx h-i hcc hcd hce hch hci hcm hco hcp hcr hdc hdd hde hdh hdi hdm hdo hdp hdr hdx he- hec hed hee heh hei hem heo hep her hex hhc hhd hhe hhh hhi hhm hho hhp hhr hic hid hie hih hii him hio hip hir hix hmc hmd hme hmh hmi hmm hmo hmp hmr hmx hoc hod hoe hoh hoi hom hoo hop hor hox hpc hpd hpe hph hpi hpm hpo hpp hpr hr- hrc hrd hre hrh hri hrm hro hrp hrr hxc hxd hxm i-d icc icd ice ich ici icm ico icp icr idc idd ide idh idi idm ido idp idr idx ie- iec ied iee iei iem iep ier iex ihc ihd ihe ihh ihi ihm iho ihp ihr iic iid iie iih iii iim iio iip iir iix im- imc imd ime imh imi imm imo imp imx io- ioc iod ioe ioh ioi iom ioo iop ior ipc ipd ipe ipi ipm ipo ipp ipr ipx ir- irc ird ire iri irm iro irp irr irx ixc ixe ixi m-o m-r mc- mcc mcd mce mch mci mcm mco mcp mcr mcx mdc mdd mde mdh mdi mdm mdo mdp mdr mdx mec med mee meh mei mem meo mep mer mex mhc mhd mhh mhi mhm mho mhp mhr mhx mi- mic mid mie mih mii mim mio mip mir mix mmc mmd mme mmh mmi mmm mmo mmp mmr mmx moc mod moe moh moi mom moo mop mor mox mpc mpd mpe mph mpi mpm mpo mpp mpr mpx mrc mrd mre mrh mri mrm mro mrp mrr mrx mxc mxd mxi mxp mxr o-i oc- occ ocd och oci ocm oco ocp ocr ocx odc odd ode odh odi odm odo odp odr oec oed oee oeh oei oem oeo oep oer oex ohc ohd ohe ohh ohi ohm oho ohp ohr oic oid oie oii oim oio oip oir om- omc omd ome omh omi omm omo omp omr omx oo- ooc ood ooh ooi oom ooo oop oor oox op- opc opd ope oph opi opm opo opp opr opx or- orc ord ore orh ori orm oro orp orr orx ox- oxc oxi oxo oxx p-p pcc pcd pce pch pci pcm pco pcp pcr pcx pdc pdd pde pdh pdi pdm pdo pdp pdr pdx pec ped pee peh pei pem peo pep per pex phc phd phe phi phm pho php phr phx pic pid pie pih pii pim pio pip pir pix pmc pmd pme pmh pmi pmm pmo pmp pmr pmx poc pod poe poh poi pom poo pop por pox ppc ppd ppe pph ppi ppm ppo ppp ppr ppx prc prd pre prh pri prm pro prp prr prx pxc pxe pxm pxr rcc rcd rce rch rci rcm rco rcp rcr rcx rdc rdd rde rdh rdi rdm rdo rdp rdr rdx re- rec red ree reh rei rem reo rep rer rex rh- rhc rhd rhe rhh rhi rhm rho rhp rhr ric rid rie rih rii rim rio rip rir rix rmc rmd rme rmh rmi rmm rmo rmp rmr rmx roc rod roe roh roi rom roo rop ror rox rpc rpd rpe rph rpi rpm rpo rpp rpr rpx rrc rrd rrh rri rrm rrp rrr rxp rxr xcd xch xci xcp xcr xcx xdc xde xdh xdi xdm xdr xed xee xem xep xer xex xhd xhp xic xie xii xio xix xmc xmd xmh xmi xmm xmo xmp xmr xmx xoc xod xoi xom xoo xop xor xox xpc xpd xpe xpm xpo xpp xrc xrd xrx xxi xxo xxp xxx

c-cd cccc ccci cccm cccp ccdc ccdh ccdi ccdm ccdp ccdr cced ccee cche cchp cchr ccic ccid ccii ccim ccip ccir ccix ccmc ccmd ccmm ccmp ccoc ccod ccom ccpe ccpm ccpp ccpr ccrc ccre ccri ccrp ccxi cd-e cd-r cddr cdec cder cdex cdic cdii cdio cdom cdre cdxi cec- cece ceci cecm ceco cecp cedd cede cedi cedo ceec ceem ceim ceip ceme cemm cemp cemr ceop ceor cepc cepe ceph cepo cepp cepr cer- cerc cerd cere ceri cero cerp cexe chce chch chci