-er -ic -up b-p b-u bbb bbc bbe bbg bbi bbl bbm bbn bbp bbr bbs bbu bcb bcc bce bcg bci bcl bcm bcn bcp bcr bcs bcu be- beb bec bee beg bei bel bem ben bep ber bes beu bgb bgc bge bgg bgi bgl bgm bgn bgp bgr bgs bgu bi- bib bic bie big bii bil bim bin bip bir bis biu blb blc ble blg bli bll blm bln blp blr bls blu bmb bmc bme bmg bmi bml bmm bmn bmp bmr bms bmu bnb bnc bne bng bni bnl bnn bnp bnr bns bnu bpb bpc bpe bpg bpi bpl bpm bpn bpp bpr bps bpu brb bre brg bri brl brm brn brp brr brs bru bsb bsc bse bsg bsi bsl bsm bsn bsp bsr bss bsu bub buc bue bug bui bul bum bun bup bur bus buu c-- cbb cbc cbe cbg cbi cbl cbm cbn cbp cbr cbs cbu ccb ccc cce ccg cci ccl ccm ccn ccp ccr ccs ccu ce- ceb cec cee ceg cei cel cem cen cep cer ces ceu cgb cgc cge cgg cgi cgl cgm cgn cgp cgr cgs cgu ci- cib cic cie cig cii cil cim cin cip cir cis ciu cl- clb clc cle clg cli cll clm cln clp clr cls clu cmb cmc cme cmg cmi cml cmm cmn cmp cmr cms cmu cn- cnb cnc cne cng cni cnl cnm cnn cnp cnr cns cnu cpb cpc cpe cpg cpi cpl cpm cpn cpp cpr cps cpu crb crc cre crg cri crl crm crn crp crr crs cru csb csc cse csg csi csl csm csn csp csr css csu cub cuc cue cug cui cul cum cun cup cur cus cuu ebb ebc ebe ebg ebi ebl ebm ebn ebp ebr ebs ebu ec- ecb ecc ece ecg eci ecl ecm ecn ecr ecs ecu eeb eec eee eeg eel eem een eep eer ees egb egc ege egg egi egl egm egn egp egr egs egu eib eic eie eig eii eil eim ein eip eir eis eiu elb elc ele elg eli ell elm eln elp elr els elu em- emb emc eme emg emi eml emm emn emp emr ems emu en- enb enc ene eng eni enl enm enn enp enr ens enu ep- epb epc epe epg epi epl epm epn epp epr eps epu erb erc ere erg eri erl erm ern erp err ers eru es- esb esc ese esg esi esl esm esn esp esr ess esu eu- eub euc eue eug eui eul eun eup eur eus g-p gbc gbe gbg gbi gbl gbm gbn gbp gbr gbs gbu gcb gcc gce gcg gci gcl gcm gcn gcp gcr gcs gcu ge- geb gec gee geg gei gel gem gen gep ger ges geu ggb ggc ggg ggi ggm ggn ggp ggr ggs ggu gib gic gie gig gii gil gim gin gip gir gis giu glb glc gle glg gli gll glm gln glp glr gls glu gmb gmc gme gmg gmi gml gmm gmn gmp gmr gms gnb gnc gne gni gnl gnm gnn gnp gnr gns gnu gpb gpc gpe gpg gpi gpl gpm gpn gpp gpr gps gpu grb grc gre grg gri grl grm grn grp grr grs gru gsb gsc gse gsg gsi gsl gsm gsn gsp gsr gss gsu gu- gub guc gue gug gui gul gum gun gup gur gus guu ibb ibc ibe ibg ibi ibl ibm ibn ibp ibr ibs ibu icb icc ice icg ici icl icm icn icp icr ics icu ie- iec iee ieg iei iel iem ien iep ier ies igb igc ige igg igi igl igm ign igp igr igs igu iib iic iie iii iil iim iin iip iir iis iiu il- ilb ilc ile ilg ili ill ilm iln ilp ilr ils ilu im- imb imc ime img imi iml imm imn imp ims imu in- inb inc ine ing ini inl inm inn inp inr ins inu ipb ipc ipe ipg ipi ipl ipm ipn ipp ipr ips ipu ir- irb irc ire irg iri irl irm irn irp irr irs iru is- isb isc ise isg isi isl ism isn isp isr iss isu iu- iub iuc iue iug iui ium iup iur ius l-p lbb lbc lbe lbg lbi lbl lbm lbp lbr lbs lbu lcb lcc lce lcg lci lcl lcm lcn lcp lcr lcs lcu leb lec lee leg lei lel lem len lep ler les leu lgb lgc lge lgg lgi lgl lgm lgn lgp lgr lgs lgu lib lic lie lig lii lil lim lin lip lir lis liu llb llc lle llg lli lll llm lln llp llr lls llu lmb lmc lme lmg lmi lml lmm lmn lmp lmr lms lmu lnb lnc lne lng lni lnl lnm lnn lnp lnr lns lnu lpb lpc lpe lpg lpi lpl lpm lpn lpp lpr lps lpu lrb lrc lrg lri lrm lrn lrp lrr lrs lru lsb lsc lse lsg lsi lsl lsm lsn lsp lsr lss lsu lub luc lue lug lui lul lum lun lup lur lus luu m-r mbb mbc mbe mbg mbi mbl mbm mbp mbr mbs mbu mc- mcb mcc mce mcg mci mcl mcm mcn mcp mcr mcs mcu meb mec mee meg mei mel mem men mep mer mes meu mgb mgc mge mgi mgl mgm mgn mgp mgr mgs mgu mi- mib mic mie mig mii mil mim min mip mir mis miu mlb mlc mle mlg mli mll mlm mln mlp mlr mls mlu mmb mmc mme mmg mmi mml mmm mmn mmp mmr mms mmu mnb mnc mne mng mni mnl mnm mnn mnp mnr mns mnu mpb mpc mpe mpg mpi mpl mpm mpn mpp mpr mps mpu mrb mrc mre mrg mri mrl mrm mrn mrp mrr mrs mru msb msc mse msg msi msl msm msn