-ic c-- ccc ccd cce cch cci ccn cco ccp ccs cdc cdd cde cdh cdi cdn cdo cdp cds ce- cec ced cee ceh cei cen ceo cep ces ch- chc chd che chh chi chn cho chp chs ci- cic cid cie cih cii cin cio cip cis cn- cnc cnd cne cnh cni cnn cno cnp cns co- coc cod coe coh coi con coo cop cos cpc cpd cpe cph cpi cpn cpo cpp cps csc csd cse csh csi csn cso csp css dcc dcd dce dci dcn dco dcp dcs ddc ddd dde ddh ddi ddn ddo ddp dds de- dec ded dee deh dei den deo dep des dh- dhc dhd dhe dhh dhi dho dhp dhs di- dic did die dih dii din dio dip dis dnc dnd dne dnh dni dnn dno dnp dns doc dod doe doh doi don doo dop dos dpc dpd dpe dph dpi dpn dpo dpp dps dsc dsd dse dsh dsi dsn dso dsp dss ec- ecc ecd ece ech eci ecn eco ecs ed- edc edd ede edh edi edn edo edp eds eec eed eee een eeo eep ees ehc ehd ehe ehh ehi ehn eho ehp ehs eic eid eie eii ein eio eip eis en- enc end ene enh eni enn eno enp ens eo- eoc eod eoe eoh eoi eon eoo eop eos ep- epc epd epe eph epi epn epo epp eps es- esc esd ese esh esi esn eso esp ess h-i hcc hcd hce hch hci hcn hco hcp hcs hdc hdd hde hdh hdi hdn hdo hdp hds he- hec hed hee heh hei hen heo hep hes hhc hhd hhe hhh hhi hhn hho hhp hhs hic hid hie hih hii hin hio hip his hnc hnd hne hnh hnn hno hns hoc hod hoe hoh hoi hon hoo hop hos hpc hpd hpe hph hpi hpn hpo hpp hps hsc hsd hse hsh hsi hsn hsp hss i-d icc icd ice ich ici icn ico icp ics idc idd ide idh idi idn ido idp ids ie- iec ied iee iei ien iep ies ihc ihd ihe ihh ihi ihn iho ihp ihs iic iid iie iih iii iin iio iip iis in- inc ind ine inh ini inn ino inp ins io- ioc iod ioe ioh ioi ion ioo iop ios ipc ipd ipe ipi ipn ipo ipp ips is- isc isd ise ish isi isn iso isp iss n-i ncc ncd nce nch nci ncn nco ncp ncs ndc ndd nde ndh ndi ndn ndo ndp nds ne- nec ned nee neh nei nen neo nep nes nhc nhd nhe nhh nhi nhn nhp nhs nic nid nie nih nii nin nio nip nis nnc nne nnh nni nnn nno nnp nns no- noc nod noe noh noi non noo nop nos npc npd npe nph npi npn npo npp nps nsc nsd nse nsh nsi nsn nso nsp nss o-i oc- occ ocd och oci ocn oco ocp ocs odc odd ode odh odi odn odo odp ods oec oed oee oeh oei oen oeo oep oes ohc ohd ohe ohh ohi ohn oho ohp ohs oic oid oie oii oin oio oip ois on- onc ond one onh oni onn ono onp ons oo- ooc ood ooh ooi oon ooo oop oos op- opc opd ope oph opi opn opo opp ops os- osc osd ose osh osi osn oso osp oss p-p pcc pcd pce pch pci pcn pco pcp pcs pdc pdd pde pdh pdi pdn pdo pdp pds pec ped pee peh pei pen peo pep pes phc phd phe phi phn pho php phs pic pid pie pih pii pin pio pip pis pn- pnc pnd pne pnh pni pnn pno pnp pns poc pod poe poh poi pon poo pop pos ppc ppd ppe pph ppi ppn ppo ppp pps ps- psc psd pse psh psi psn pso psp pss scc scd sce sch sci scn sco scp scs sdc sdd sde sdh sdi sdn sdo sdp sds se- sec sed see seh sei sen seo sep ses sh- shc shd she shh shi shn sho shp shs sic sid sie sih sii sin sio sip sis snc snd sne sni snn sno snp sns soc sod soe soh soi son soo sop sos spc spd spe sph spi spn spo spp sps ss- ssc ssd sse ssh ssi ssn sso ssp sss