-ic c-- ccc ccd cci ccm ccn cco ccp ccr cdc cdd cdi cdm cdn cdo cdp cdr ci- cic cid cii cim cin cio cip cir cmc cmd cmi cmm cmn cmo cmp cmr cn- cnc cnd cni cnm cnn cno cnp cnr co- coc cod coi com con coo cop cor cpc cpd cpi cpm cpn cpo cpp cpr crc crd cri crm crn cro crp crr dcc dcd dci dcm dcn dco dcp dcr ddc ddd ddi ddm ddn ddo ddp ddr di- dic did dii dim din dio dip dir dmc dmd dmi dmm dmn dmo dmp dmr dnc dnd dni dnm dnn dno dnp dnr doc dod doi dom don doo dop dor dpc dpd dpi dpm dpn dpo dpp dpr drc drd dri drm drn dro drp drr i-d icc icd ici icm icn ico icp icr idc idd idi idm idn ido idp idr iic iid iii iim iin iio iip iir im- imc imd imi imm imn imo imp in- inc ind ini inm inn ino inp inr io- ioc iod ioi iom ion ioo iop ior ipc ipd ipi ipm ipn ipo ipp ipr ir- irc ird iri irm irn iro irp irr m-o m-r mc- mcc mcd mci mcm mcn mco mcp mcr mdc mdd mdi mdm mdn mdo mdp mdr mi- mic mid mii mim min mio mip mir mmc mmd mmi mmm mmn mmo mmp mmr mnc mni mnm mnn mno mnp mnr moc mod moi mom mon moo mop mor mpc mpd mpi mpm mpn mpo mpp mpr mrc mrd mri mrm mrn mro mrp mrr n-i ncc ncd nci ncm ncn nco ncp ncr ndc ndd ndi ndm ndn ndo ndp ndr nic nid nii nim nin nio nip nir nmc nmd nmi nmm nmn nmo nmp nmr nnc nni nnm nnn nno nnp no- noc nod noi nom non noo nop nor npc npd npi npm npn npo npp npr nrc nrd nri nrm nrn nro nrp nrr o-i oc- occ ocd oci ocm ocn oco ocp ocr odc odd odi odm odn odo odp odr oic oid oii oim oin oio oip oir om- omc omd omi omm omn omo omp omr on- onc ond oni onn ono onp onr oo- ooc ood ooi oom oon ooo oop oor op- opc opd opi opm opn opo opp opr or- orc ord ori orm orn oro orp orr p-p pcc pcd pci pcm pcn pco pcp pcr pdc pdd pdi pdm pdn pdo pdp pdr pic pid pii pim pin pio pip pir pmc pmd pmi pmm pmn pmo pmp pmr pn- pnc pnd pni pnm pnn pno pnp pnr poc pod poi pom pon poo pop por ppc ppd ppi ppm ppn ppo ppp ppr prc prd pri prm prn pro prp prr rcc rcd rci rcm rcn rco rcp rcr rdc rdd rdi rdm rdn rdo rdp rdr ric rid rii rim rin rio rip rir rmc rmd rmi rmm rmn rmo rmp rmr rnc rnd rni rnm rnn rno rnp rnr roc rod roi rom ron roo rop ror rpc rpd rpi rpm rpn rpo rpp rpr rrc rrd rri rrm rrn rrp rrr