-ic c-- ccc cce cch cci cck ccn cco ccp ce- cec cee ceh cei cek cen ceo cep ch- chc che chh chi chk chn cho chp ci- cic cie cih cii cik cin cio cip ckc ckh cki cko cn- cnc cne cnh cni cnn cno cnp co- coc coe coh coi cok con coo cop cpc cpe cph cpi cpk cpn cpo cpp ec- ecc ece ech eci eck ecn eco eec eee eek een eeo eep ehc ehe ehh ehi ehn eho ehp eic eie eii eik ein eio eip ekc eke ekh eki eko ekp en- enc ene enh eni enk enn eno enp eo- eoc eoe eoh eoi eok eon eoo eop ep- epc epe eph epi epn epo epp h-i hcc hce hch hci hck hcn hco hcp he- hec hee heh hei hek hen heo hep hhc hhe hhh hhi hhk hhn hho hhp hic hie hih hii hik hin hio hip hkh hki hkk hkn hko hkp hnc hne hnh hnk hnn hno hoc hoe hoh hoi hok hon hoo hop hpc hpe hph hpi hpk hpn hpo hpp icc ice ich ici ick icn ico icp ie- iec iee iei iek ien iep ihc ihe ihh ihi ihk ihn iho ihp iic iie iih iii iin iio iip ikc ike iki ikk iko in- inc ine inh ini ink inn ino inp io- ioc ioe ioh ioi ion ioo iop ipc ipe ipi ipn ipo ipp kcc kce kch kci kck kcn kcp ke- kec kee keh kei kek ken keo kep khe khh khi khk khn kho kic kie kih kii kik kin kio kip kkc kke kkh kki kkk kkn kkp kn- knc kne kni knk knn kno knp koc koe koh koi kok kon koo kop kpc kpe kph kpi kpk kpn kpo kpp n-i ncc nce nch nci nck ncn nco ncp ne- nec nee neh nei nek nen neo nep nhc nhe nhh nhi nhk nhn nhp nic nie nih nii nik nin nio nip nkc nke nki nkk nkn nko nkp nnc nne nnh nni nnk nnn nno nnp no- noc noe noh noi nok non noo nop npc npe nph npi npn npo npp o-i oc- occ och oci ock ocn oco ocp oec oee oeh oei oen oeo oep ohc ohe ohh ohi ohn oho ohp oic oie oii oik oin oio oip okc oke oki okk oko okp on- onc one onh oni onk onn ono onp oo- ooc ooh ooi ook oon ooo oop op- opc ope oph opi opk opn opo opp p-p pcc pce pch pci pck pcn pco pcp pec pee peh pei pek pen peo pep phc phe phi phk phn pho php pic pie pih pii pik pin pio pip pkc pke pki pkn pko pkp pn- pnc pne pnh pni pnk pnn pno pnp poc poe poh poi pok pon poo pop ppc ppe pph ppi ppk ppn ppo ppp