-ic -th b-p bbb bbc bbe bbh bbi bbn bbp bbt bcb bcc bce bch bci bcn bcp bct be- beb bec bee beh bei ben bep bet bhb bhc bhe bhh bhi bhp bht bi- bib bic bie bih bii bin bip bit bnb bnc bne bni bnn bnp bnt bpb bpc bpe bph bpi bpn bpp bpt btb btc bte bth bti btn btp btt c-- cbb cbc cbe cbh cbi cbn cbp cbt ccb ccc cce cch cci ccn ccp cct ce- ceb cec cee ceh cei cen cep cet ch- chb chc che chh chi chn chp cht ci- cib cic cie cih cii cin cip cit cn- cnb cnc cne cnh cni cnn cnp cnt cpb cpc cpe cph cpi cpn cpp cpt ctb ctc cte cth cti ctn ctp ctt ebb ebc ebe ebh ebi ebn ebp ebt ec- ecb ecc ece ech eci ecn ect eeb eec eee een eep eet ehb ehc ehe ehh ehi ehn ehp eht eib eic eie eii ein eip eit en- enb enc ene enh eni enn enp ent ep- epb epc epe eph epi epn epp ept etb etc ete eth eti etn etp ett h-i hbb hbc hbe hbh hbi hbn hbp hbt hcb hcc hce hch hci hcn hcp hct he- heb hec hee heh hei hen hep het hhb hhc hhe hhh hhi hhn hhp hht hib hic hie hih hii hin hip hit hnb hnc hne hnh hnn hnt hpb hpc hpe hph hpi hpn hpp hpt htb htc hte hth hti htn htp htt ibb ibc ibe ibh ibi ibn ibp ibt icb icc ice ich ici icn icp ict ie- iec iee iei ien iep iet ihb ihc ihe ihh ihi ihn ihp iht iib iic iie iih iii iin iip iit in- inb inc ine inh ini inn inp int ipb ipc ipe ipi ipn ipp ipt itb itc ite ith iti itn itp itt n-i nbb nbc nbe nbi nbn nbp nbt ncb ncc nce nch nci ncn ncp nct ne- neb nec nee neh nei nen nep net nhb nhc nhe nhh nhi nhn nhp nht nib nic nie nih nii nin nip nit nnb nnc nne nnh nni nnn nnp nnt npb npc npe nph npi npn npp npt ntb ntc nte nth nti ntn ntp ntt p-p pbb pbc pbe pbi pbn pbp pbt pcb pcc pce pch pci pcn pcp pct peb pec pee peh pei pen pep pet phb phc phe phi phn php pht pib pic pie pih pii pin pip pit pn- pnb pnc pne pnh pni pnn pnp pnt ppb ppc ppe pph ppi ppn ppp ppt pt- ptb ptc pte pth pti ptn ptp ptt tbb tbc tbe tbh tbi tbn tbp tbt tcb tcc tce tch tci tcn tcp tct te- teb tec tee teh tei ten tep tet th- thb thc the thh thi thn thp tht tib tic tie tih tii tin tip tit tnb tnc tne tnh tni tnn tnp tnt tpb tpc tpe tph tpi tpn tpp tpt ttb ttc tte tth tti ttn ttp ttt