-ic -up b-p b-u bbb bbc bbi bbl bbn bbp bbu bcb bcc bci bcl bcn bcp bcu bi- bib bic bii bil bin bip biu blb blc bli bll bln blp blu bnb bnc bni bnl bnn bnp bnu bpb bpc bpi bpl bpn bpp bpu bub buc bui bul bun bup buu c-- cbb cbc cbi cbl cbn cbp cbu ccb ccc cci ccl ccn ccp ccu ci- cib cic cii cil cin cip ciu cl- clb clc cli cll cln clp clu cn- cnb cnc cni cnl cnn cnp cnu cpb cpc cpi cpl cpn cpp cpu cub cuc cui cul cun cup cuu ibb ibc ibi ibl ibn ibp ibu icb icc ici icl icn icp icu iib iic iii iil iin iip iiu il- ilb ilc ili ill iln ilp ilu in- inb inc ini inl inn inp inu ipb ipc ipi ipl ipn ipp ipu iu- iub iuc iui iup l-p lbb lbc lbi lbl lbp lbu lcb lcc lci lcl lcn lcp lcu lib lic lii lil lin lip liu llb llc lli lll lln llp llu lnb lnc lni lnl lnn lnp lnu lpb lpc lpi lpl lpn lpp lpu lub luc lui lul lun lup luu n-i nbb nbc nbi nbl nbn nbp nbu ncb ncc nci ncl ncn ncp ncu nib nic nii nil nin nip niu nlb nlc nli nll nln nlp nlu nnb nnc nni nnl nnn nnp nnu npb npc npi npl npn npp npu nub nuc nui nul nun nup nuu p-p pbb pbc pbi pbl pbn pbp pbu pcb pcc pci pcl pcn pcp pcu pib pic pii pil pin pip piu plb plc pli pll pln plp plu pn- pnb pnc pni pnl pnn pnp pnu ppb ppc ppi ppl ppn ppp ppu pub puc pui pul pun pup puu ubb ubc ubi ubl ubn ubp ubu ucb ucc uci ucl ucn ucp ucu uib uic uii uil uin uip uiu ulb ulc uli ull uln ulp ulu un- unb unc uni unl unn unp unu up- upb upc upi upn upp upu uuc uun uuu