-ic -ol -up b-p b-u bbb bbc bbe bbi bbl bbm bbn bbo bbp bbs bbt bbu bcb bcc bce bci bcl bcm bcn bco bcp bcs bct bcu be- beb bec bee bei bel bem ben beo bep bes bet beu bi- bib bic bie bii bil bim bin bio bip bis bit biu blb blc ble bli bll blm bln blo blp bls blt blu bmb bmc bme bmi bml bmm bmn bmo bmp bms bmt bmu bnb bnc bne bni bnl bnn bno bnp bns bnt bnu bob boc boe boi bol bom bon boo bop bos bot bou bpb bpc bpe bpi bpl bpm bpn bpo bpp bps bpt bpu bsb bsc bse bsi bsl bsm bsn bso bsp bss bst bsu btb btc bte bti btl btm btn bto btp bts btt btu bub buc bue bui bul bum bun buo bup bus but buu c-- cbb cbc cbe cbi cbl cbm cbn cbo cbp cbs cbt cbu ccb ccc cce cci ccl ccm ccn cco ccp ccs cct ccu ce- ceb cec cee cei cel cem cen ceo cep ces cet ceu ci- cib cic cie cii cil cim cin cio cip cis cit ciu cl- clb clc cle cli cll clm cln clo clp cls clt clu cmb cmc cme cmi cml cmm cmn cmo cmp cms cmt cmu cn- cnb cnc cne cni cnl cnm cnn cno cnp cns cnt cnu co- cob coc coe coi col com con coo cop cos cot cou cpb cpc cpe cpi cpl cpm cpn cpo cpp cps cpt cpu csb csc cse csi csl csm csn cso csp css cst csu ctb ctc cte cti ctl ctm ctn cto ctp cts ctt ctu cub cuc cue cui cul cum cun cuo cup cus cut cuu ebb ebc ebe ebi ebl ebm ebn ebo ebp ebs ebt ebu ec- ecb ecc ece eci ecl ecm ecn eco ecs ect ecu eeb eec eee eel eem een eeo eep ees eet eib eic eie eii eil eim ein eio eip eis eit eiu elb elc ele eli ell elm eln elo elp els elt elu em- emb emc eme emi eml emm emn emo emp ems emt emu en- enb enc ene eni enl enm enn eno enp ens ent enu eo- eob eoc eoe eoi eol eom eon eoo eop eos eot eou ep- epb epc epe epi epl epm epn epo epp eps ept epu es- esb esc ese esi esl esm esn eso esp ess est esu etb etc ete eti etl etm etn eto etp ets ett etu eu- eub euc eue eui eul eun eup eus eut ibb ibc ibe ibi ibl ibm ibn ibo ibp ibs ibt ibu icb icc ice ici icl icm icn ico icp ics ict icu ie- iec iee iei iel iem ien iep ies iet iib iic iie iii iil iim iin iio iip iis iit iiu il- ilb ilc ile ili ill ilm iln ilo ilp ils ilt ilu im- imb imc ime imi iml imm imn imo imp ims imt imu in- inb inc ine ini inl inm inn ino inp ins int inu io- iob ioc ioe ioi iol iom ion ioo iop ios iot iou ipb ipc ipe ipi ipl ipm ipn ipo ipp ips ipt ipu is- isb isc ise isi isl ism isn iso isp iss ist isu itb itc ite iti itl itm itn ito itp its itt itu iu- iub iuc iue iui ium iup ius iut l-p lbb lbc lbe lbi lbl lbm lbo lbp lbs lbt lbu lcb lcc lce lci lcl lcm lcn lco lcp lcs lct lcu leb lec lee lei lel lem len leo lep les let leu lib lic lie lii lil lim lin lio lip lis lit liu llb llc lle lli lll llm lln llo llp lls llt llu lmb lmc lme lmi lml lmm lmn lmo lmp lms lmt lmu lnb lnc lne lni lnl lnm lnn lno lnp lns lnt lnu lob loc loe loi lol lom lon loo lop los lot lou lpb lpc lpe lpi lpl lpm lpn lpo lpp lps lpt lpu lsb lsc lse lsi lsl lsm lsn lso lsp lss lst lsu ltb ltc lte lti ltl ltm lto ltp lts ltt ltu lub luc lue lui lul lum lun luo lup lus lut luu m-o mbb mbc mbe mbi mbl mbm mbo mbp mbs mbt mbu mc- mcb mcc mce mci mcl mcm mcn mco mcp mcs mct mcu meb mec mee mei mel mem men meo mep mes met meu mi- mib mic mie mii mil mim min mio mip mis mit miu mlb mlc mle mli mll mlm mln mlo mlp mls mlt mlu mmb mmc mme mmi mml mmm mmn mmo mmp mms mmt mmu mnb mnc mne mni mnl mnm mnn mno mnp mns mnt mnu mob moc moe moi mol mom mon moo mop mos mot mou mpb mpc mpe mpi mpl mpm mpn mpo mpp mps mpt mpu msb msc mse msi msl msm msn mso msp mss mst msu mtb mtc mte mti mtl mtm mtn mto mtp mts mtt mtu mub muc mue mui mul mum mun mup mus mut muu n-i nbb nbc nbe nbi nbl nbm nbn nbo nbp nbs nbt nbu ncb ncc nce nci ncl ncm ncn nco ncp ncs nct ncu ne- neb nec nee nei nel nem nen neo nep nes net neu nib nic nie nii nil nim nin nio nip nis nit niu nlb nlc nle nli nll nlm nln nlo nlp nls nlt nlu nmb nmc nme nmi nml nmm nmn nmo nmp nms nmt nmu nnb nnc nne nni nnl nnm nnn nno nnp nns nnt nnu no- nob noc noe noi nol nom non noo nop nos not nou npb npc npe npi npl npm npn npo npp nps npt npu nsb nsc nse nsi nsl nsm nsn nso nsp nss nst nsu