-ic c-- ccc ccd cch cci ccn cco ccp ccr ccs cdc cdd cdh cdi cdn cdo cdp cdr cds ch- chc chd chh chi chn cho chp chr chs ci- cic cid cih cii cin cio cip cir cis cn- cnc cnd cnh cni cnn cno cnp cnr cns co- coc cod coh coi con coo cop cor cos cpc cpd cph cpi cpn cpo cpp cpr cps crc crd crh cri crn cro crp crr crs csc csd csh csi csn cso csp csr css dcc dcd dci dcn dco dcp dcr dcs ddc ddd ddh ddi ddn ddo ddp ddr dds dh- dhc dhd dhh dhi dho dhp dhr dhs di- dic did dih dii din dio dip dir dis dnc dnd dnh dni dnn dno dnp dnr dns doc dod doh doi don doo dop dor dos dpc dpd dph dpi dpn dpo dpp dpr dps drc drd dri drn dro drp drr drs dsc dsd dsh dsi dsn dso dsp dsr dss h-i hcc hcd hch hci hcn hco hcp hcr hcs hdc hdd hdh hdi hdn hdo hdp hdr hds hhc hhd hhh hhi hhn hho hhp hhr hhs hic hid hih hii hin hio hip hir his hnc hnd hnh hnn hno hns hoc hod hoh hoi hon hoo hop hor hos hpc hpd hph hpi hpn hpo hpp hpr hps hr- hrc hrd hrh hri hrn hro hrp hrr hrs hsc hsd hsh hsi hsn hsp hsr hss i-d icc icd ich ici icn ico icp icr ics idc idd idh idi idn ido idp idr ids ihc ihd ihh ihi ihn iho ihp ihr ihs iic iid iih iii iin iio iip iir iis in- inc ind inh ini inn ino inp inr ins io- ioc iod ioh ioi ion ioo iop ior ios ipc ipd ipi ipn ipo ipp ipr ips ir- irc ird iri irn iro irp irr irs is- isc isd ish isi isn iso isp isr iss n-i ncc ncd nch nci ncn nco ncp ncr ncs ndc ndd ndh ndi ndn ndo ndp ndr nds nhc nhd nhh nhi nhn nhp nhr nhs nic nid nih nii nin nio nip nir nis nnc nnh nni nnn nno nnp nns no- noc nod noh noi non noo nop nor nos npc npd nph npi npn npo npp npr nps nrc nrd nri nrn nro nrp nrr nrs nsc nsd nsh nsi nsn nso nsp nsr nss o-i oc- occ ocd och oci ocn oco ocp ocr ocs odc odd odh odi odn odo odp odr ods ohc ohd ohh ohi ohn oho ohp ohr ohs oic oid oii oin oio oip oir ois on- onc ond onh oni onn ono onp onr ons oo- ooc ood ooh ooi oon ooo oop oor oos op- opc opd oph opi opn opo opp opr ops or- orc ord orh ori orn oro orp orr ors os- osc osd osh osi osn oso osp osr oss p-p pcc pcd pch pci pcn pco pcp pcr pcs pdc pdd pdh pdi pdn pdo pdp pdr pds phc phd phi phn pho php phr phs pic pid pih pii pin pio pip pir pis pn- pnc pnd pnh pni pnn pno pnp pnr pns poc pod poh poi pon poo pop por pos ppc ppd pph ppi ppn ppo ppp ppr pps prc prd prh pri prn pro prp prr prs ps- psc psd psh psi psn pso psp psr pss rcc rcd rch rci rcn rco rcp rcr rcs rdc rdd rdh rdi rdn rdo rdp rdr rds rh- rhc rhd rhh rhi rhn rho rhp rhr rhs ric rid rih rii rin rio rip rir ris rnc rnd rnh rni rnn rno rnp rnr rns roc rod roh roi ron roo rop ror ros rpc rpd rph rpi rpn rpo rpp rpr rps rrc rrd rrh rri rrn rrp rrr rrs rsc rsd rsh rsi rsn rso rsp rsr rss scc scd sch sci scn sco scp scr scs sdc sdd sdh sdi sdn sdo sdp sdr sds sh- shc shd shh shi shn sho shp shr shs sic sid sih sii sin sio sip sir sis snc snd sni snn sno snp snr sns soc sod soh soi son soo sop sor sos spc spd sph spi spn spo spp spr sps sr- src srd srh sri srn sro srp srr srs ss- ssc ssd ssh ssi ssn sso ssp ssr sss