-er -up b-p b-u bbb bbe bbg bbi bbm bbn bbp bbr bbs bbt bbu be- beb bee beg bei bem ben bep ber bes bet beu bgb bge bgg bgi bgm bgn bgp bgr bgs bgt bgu bi- bib bie big bii bim bin bip bir bis bit biu bmb bme bmg bmi bmm bmn bmp bmr bms bmt bmu bnb bne bng bni bnn bnp bnr bns bnt bnu bpb bpe bpg bpi bpm bpn bpp bpr bps bpt bpu brb bre brg bri brm brn brp brr brs brt bru bsb bse bsg bsi bsm bsn bsp bsr bss bst bsu btb bte btg bti btm btn btp btr bts btt btu bub bue bug bui bum bun bup bur bus but buu ebb ebe ebg ebi ebm ebn ebp ebr ebs ebt ebu eeb eee eeg eem een eep eer ees eet egb ege egg egi egm egn egp egr egs egt egu eib eie eig eii eim ein eip eir eis eit eiu em- emb eme emg emi emm emn emp emr ems emt emu en- enb ene eng eni enm enn enp enr ens ent enu ep- epb epe epg epi epm epn epp epr eps ept epu erb ere erg eri erm ern erp err ers ert eru es- esb ese esg esi esm esn esp esr ess est esu etb ete etg eti etm etn etp etr ets ett etu eu- eub eue eug eui eun eup eur eus eut g-p gbe gbg gbi gbm gbn gbp gbr gbs gbt gbu ge- geb gee geg gei gem gen gep ger ges get geu ggb ggg ggi ggm ggn ggp ggr ggs ggt ggu gib gie gig gii gim gin gip gir gis git giu gmb gme gmg gmi gmm gmn gmp gmr gms gmt gnb gne gni gnm gnn gnp gnr gns gnt gnu gpb gpe gpg gpi gpm gpn gpp gpr gps gpt gpu grb gre grg gri grm grn grp grr grs grt gru gsb gse gsg gsi gsm gsn gsp gsr gss gst gsu gtb gte gtg gti gtm gtn gtp gtr gts gtt gtu gu- gub gue gug gui gum gun gup gur gus gut guu ibb ibe ibg ibi ibm ibn ibp ibr ibs ibt ibu ie- iee ieg iei iem ien iep ier ies iet igb ige igg igi igm ign igp igr igs igt igu iib iie iii iim iin iip iir iis iit iiu im- imb ime img imi imm imn imp ims imt imu in- inb ine ing ini inm inn inp inr ins int inu ipb ipe ipg ipi ipm ipn ipp ipr ips ipt ipu ir- irb ire irg iri irm irn irp irr irs irt iru is- isb ise isg isi ism isn isp isr iss ist isu itb ite itg iti itm itn itp its itt itu iu- iub iue iug iui ium iup iur ius iut m-r mbb mbe mbg mbi mbm mbp mbr mbs mbt mbu meb mee meg mei mem men mep mer mes met meu mgb mge mgi mgm mgn mgp mgr mgs mgt mgu mi- mib mie mig mii mim min mip mir mis mit miu mmb mme mmg mmi mmm mmn mmp mmr mms mmt mmu mnb mne mng mni mnm mnn mnp mnr mns mnt mnu mpb mpe mpg mpi mpm mpn mpp mpr mps mpt mpu mrb mre mrg mri mrm mrn mrp mrr mrs mrt mru msb mse msg msi msm msn msp msr mss mst msu mtb mte mtg mti mtm mtn mtp mtr mts mtt mtu mub mue mug mui mum mun mup mur mus mut muu n-i nbb nbe nbg nbi nbm nbn nbp nbr nbs nbt nbu ne- neb nee neg nei nem nen nep ner nes net neu ngb nge ngg ngi ngm ngn ngp ngs ngt ngu nib nie nig nii nim nin nip nir nis nit niu nmb nme nmg nmi nmm nmn nmp nmr nms nmt nmu nnb nne nng nni nnm nnn nnp nns nnt nnu npb npe npg npi npm npn npp npr nps npt npu nrb nre nrg nri nrm nrn nrp nrr nrs nrt nru nsb nse nsg nsi nsm nsn nsp nsr nss nst nsu ntb nte ntg nti ntm ntn ntp ntr nts ntt ntu nub nue nug nui num nun nup nur nus nut nuu p-p pbb pbe pbg pbi pbm pbn pbp pbr pbs pbt pbu peb pee peg pei pem pen pep per pes pet peu pgb pge pgg pgi pgm pgn pgp pgr pgs pgt pib pie pig pii pim pin pip pir pis pit piu pmb pme pmg pmi pmm pmn pmp pmr pms pmt pmu pn- pnb pne png pni pnm pnn pnp pnr pns pnt pnu ppb ppe ppg ppi ppm ppn ppp ppr pps ppt ppu prb pre prg pri prm prn prp prr prs prt pru ps- psb pse psg psi psm psn psp psr pss pst psu pt- ptb pte ptg pti ptm ptn ptp ptr pts ptt ptu pub pue pug pui pum pun pup pur pus put puu rbb rbe rbg rbi rbm rbn rbp rbr rbs rbt rbu re- reb ree reg rei rem ren rep rer res ret reu rgb rge rgg rgi rgn rgp rgr rgs rgt rib rie rig rii rim rin rip rir ris rit rmb rme rmg rmi rmm rmn rmp rmr rms rmt rnb rng rni rnm rnn rnp rnr rns rnt rnu rpb rpe rpg rpi rpm rpn rpp rpr rps rpt rpu rrb rrg rri rrm rrn rrp rrr rrs rrt rru rsb rse rsg rsi rsm rsn rsp rsr rss rst rsu rtb rte rtg rti rtm rtn rtp rtr rts rtt rtu rub rue rug rui rum run rup rur rus rut ruu sbb sbe sbg sbi sbm sbn sbp sbr sbs sbt sbu se- seb see seg sei sem sen sep ser ses set seu sgb sge sgg sgi sgm sgn sgp