-ic b-p bbb bbc bbe bbh bbi bbk bbn bbp bcb bcc bce bch bci bck bcn bcp be- beb bec bee beh bei bek ben bep bhb bhc bhe bhh bhi bhk bhp bi- bib bic bie bih bii bik bin bip bkb bkc bke bkk bkn bkp bnb bnc bne bni bnk bnn bnp bpb bpc bpe bph bpi bpn bpp c-- cbb cbc cbe cbh cbi cbk cbn cbp ccb ccc cce cch cci cck ccn ccp ce- ceb cec cee ceh cei cek cen cep ch- chb chc che chh chi chk chn chp ci- cib cic cie cih cii cik cin cip ckb ckc ckh cki cn- cnb cnc cne cnh cni cnn cnp cpb cpc cpe cph cpi cpk cpn cpp ebb ebc ebe ebh ebi ebk ebn ebp ec- ecb ecc ece ech eci eck ecn eeb eec eee eek een eep ehb ehc ehe ehh ehi ehn ehp eib eic eie eii eik ein eip ekb ekc eke ekh eki ekp en- enb enc ene enh eni enk enn enp ep- epb epc epe eph epi epn epp h-i hbb hbc hbe hbh hbi hbk hbn hbp hcb hcc hce hch hci hck hcn hcp he- heb hec hee heh hei hek hen hep hhb hhc hhe hhh hhi hhk hhn hhp hib hic hie hih hii hik hin hip hkb hkh hki hkk hkn hkp hnb hnc hne hnh hnk hnn hpb hpc hpe hph hpi hpk hpn hpp ibb ibc ibe ibh ibi ibk ibn ibp icb icc ice ich ici ick icn icp ie- iec iee iei iek ien iep ihb ihc ihe ihh ihi ihk ihn ihp iib iic iie iih iii iin iip ikb ikc ike iki ikk in- inb inc ine inh ini ink inn inp ipb ipc ipe ipi ipn ipp kbb kbc kbe kbh kbi kbk kbn kbp kcb kcc kce kch kci kck kcn kcp ke- keb kec kee keh kei kek ken kep khe khh khi khk khn kib kic kie kih kii kik kin kip kkb kkc kke kkh kki kkk kkn kkp kn- knc kne kni knk knn knp kpc kpe kph kpi kpk kpn kpp n-i nbb nbc nbe nbi nbk nbn nbp ncb ncc nce nch nci nck ncn ncp ne- neb nec nee neh nei nek nen nep nhb nhc nhe nhh nhi nhk nhn nhp nib nic nie nih nii nik nin nip nkc nke nki nkk nkn nkp nnb nnc nne nnh nni nnk nnn nnp npb npc npe nph npi npn npp p-p pbb pbc pbe pbi pbk pbn pbp pcb pcc pce pch pci pck pcn pcp peb pec pee peh pei pek pen pep phb phc phe phi phk phn php pib pic pie pih pii pik pin pip pkb pkc pke pki pkn pkp pn- pnb pnc pne pnh pni pnk pnn pnp ppb ppc ppe pph ppi ppk ppn ppp