-ic c-- ccc cch cci ccn cco ccp ccr ccs ccx ch- chc chh chi chn cho chp chr chs chx ci- cic cih cii cin cio cip cir cis cix cn- cnc cnh cni cnn cno cnp cnr cns cnx co- coc coh coi con coo cop cor cos cox cpc cph cpi cpn cpo cpp cpr cps cpx crc crh cri crn cro crp crr crs crx csc csh csi csn cso csp csr css csx cxc cxh cxi cxo cxp cxr cxs cxx h-i hcc hch hci hcn hco hcp hcr hcs hhc hhh hhi hhn hho hhp hhr hhs hic hih hii hin hio hip hir his hix hnc hnh hnn hno hns hoc hoh hoi hon hoo hop hor hos hox hpc hph hpi hpn hpo hpp hpr hps hr- hrc hrh hri hrn hro hrp hrr hrs hsc hsh hsi hsn hsp hsr hss hsx hxc icc ich ici icn ico icp icr ics ihc ihh ihi ihn iho ihp ihr ihs iic iih iii iin iio iip iir iis iix in- inc inh ini inn ino inp inr ins inx io- ioc ioh ioi ion ioo iop ior ios ipc ipi ipn ipo ipp ipr ips ipx ir- irc iri irn iro irp irr irs irx is- isc ish isi isn iso isp isr iss ixc ixi ixn n-i ncc nch nci ncn nco ncp ncr ncs ncx nhc nhh nhi nhn nhp nhr nhs nic nih nii nin nio nip nir nis nix nnc nnh nni nnn nno nnp nns no- noc noh noi non noo nop nor nos nox npc nph npi npn npo npp npr nps nrc nri nrn nro nrp nrr nrs nrx nsc nsh nsi nsn nso nsp nsr nss nsx nxc o-i oc- occ och oci ocn oco ocp ocr ocs ocx ohc ohh ohi ohn oho ohp ohr ohs oic oii oin oio oip oir ois on- onc onh oni onn ono onp onr ons onx oo- ooc ooh ooi oon ooo oop oor oos oox op- opc oph opi opn opo opp opr ops opx or- orc orh ori orn oro orp orr ors orx os- osc osh osi osn oso osp osr oss osx ox- oxc oxi oxn oxo oxx p-p pcc pch pci pcn pco pcp pcr pcs pcx phc phi phn pho php phr phs phx pic pih pii pin pio pip pir pis pix pn- pnc pnh pni pnn pno pnp pnr pns pnx poc poh poi pon poo pop por pos pox ppc pph ppi ppn ppo ppp ppr pps ppx prc prh pri prn pro prp prr prs prx ps- psc psh psi psn pso psp psr pss psx pxc pxr pxs rcc rch rci rcn rco rcp rcr rcs rcx rh- rhc rhh rhi rhn rho rhp rhr rhs ric rih rii rin rio rip rir ris rix rnc rnh rni rnn rno rnp rnr rns roc roh roi ron roo rop ror ros rox rpc rph rpi rpn rpo rpp rpr rps rpx rrc rrh rri rrn rrp rrr rrs rsc rsh rsi rsn rso rsp rsr rss rsx rxp rxr rxs scc sch sci scn sco scp scr scs scx sh- shc shh shi shn sho shp shr shs sic sih sii sin sio sip sir sis six snc sni snn sno snp snr sns soc soh soi son soo sop sor sos sox spc sph spi spn spo spp spr sps spx sr- src srh sri srn sro srp srr srs srx ss- ssc ssh ssi ssn sso ssp ssr sss ssx sxc sxi sxn sxs xch xci xcp xcr xcx xhp xic xii xin xio xis xix xnc xno xns xoc xoi xon xoo xop xor xos xox xpc xpn xpo xpp xps xrc xrx xsc xsi xsp xss xxi xxo xxp xxx