-er -up eee eeg eem eeo eep eer ees ege egg egi egm ego egp egr egs egu eie eig eii eim eio eip eir eis eiu em- eme emg emi emm emo emp emr ems emu eo- eoe eog eoi eom eoo eop eor eos eou ep- epe epg epi epm epo epp epr eps epu ere erg eri erm ero erp err ers eru es- ese esg esi esm eso esp esr ess esu eu- eue eug eui eup eur eus g-p ge- gee geg gei gem geo gep ger ges geu ggg ggi ggm ggo ggp ggr ggs ggu gie gig gii gim gio gip gir gis giu gme gmg gmi gmm gmo gmp gmr gms goe gog goi gom goo gop gor gos gou gpe gpg gpi gpm gpo gpp gpr gps gpu gre grg gri grm gro grp grr grs gru gse gsg gsi gsm gso gsp gsr gss gsu gu- gue gug gui gum guo gup gur gus guu ie- iee ieg iei iem iep ier ies ige igg igi igm igo igp igr igs igu iie iii iim iio iip iir iis iiu im- ime img imi imm imo imp ims imu io- ioe iog ioi iom ioo iop ior ios iou ipe ipg ipi ipm ipo ipp ipr ips ipu ir- ire irg iri irm iro irp irr irs iru is- ise isg isi ism iso isp isr iss isu iu- iue iug iui ium iup iur ius m-o m-r mee meg mei mem meo mep mer mes meu mge mgi mgm mgo mgp mgr mgs mgu mi- mie mig mii mim mio mip mir mis miu mme mmg mmi mmm mmo mmp mmr mms mmu moe mog moi mom moo mop mor mos mou mpe mpg mpi mpm mpo mpp mpr mps mpu mre mrg mri mrm mro mrp mrr mrs mru mse msg msi msm mso msp msr mss msu mue mug mui mum mup mur mus muu o-i oee oeg oei oem oeo oep oer oes oge ogg ogi ogo ogp ogs oie oii oim oio oip oir ois oiu om- ome omg omi omm omo omp omr oms omu oo- oog ooi oom ooo oop oor oos op- ope opg opi opm opo opp opr ops or- ore org ori orm oro orp orr ors oru os- ose osg osi osm oso osp osr oss osu ou- oue oui oum ouo oup our ous p-p pee peg pei pem peo pep per pes peu pge pgg pgi pgm pgo pgp pgr pgs pie pig pii pim pio pip pir pis piu pme pmg pmi pmm pmo pmp pmr pms pmu poe pog poi pom poo pop por pos pou ppe ppg ppi ppm ppo ppp ppr pps ppu pre prg pri prm pro prp prr prs pru ps- pse psg psi psm pso psp psr pss psu pue pug pui pum pup pur pus puu re- ree reg rei rem reo rep rer res reu rge rgg rgi rgo rgp rgr rgs rie rig rii rim rio rip rir ris rme rmg rmi rmm rmo rmp rmr rms roe rog roi rom roo rop ror ros rou rpe rpg rpi rpm rpo rpp rpr rps rpu rrg rri rrm rrp rrr rrs rru rse rsg rsi rsm rso rsp rsr rss rsu rue rug rui rum ruo rup rur rus ruu se- see seg sei sem seo sep ser ses seu sge sgg sgi sgm sgo sgp sgr sgs sgu sie sig sii sim sio sip sir sis siu sme smg smi smm smo smp smr sms smu soe sog soi som soo sop sor sos sou spe spg spi spm spo spp spr sps spu sr- sre srg sri srm sro srp srr srs ss- sse ssg ssi ssm sso ssp ssr sss ssu sue sug sui sum suo sup sur sus suu uee ueg uei uem uep uer ues uge ugg ugi ugm ugo ugp ugr ugs ugu uie uig uii uim uio uip uir uis uiu um- ume umg umi umm umo ump umr ums umu uoe uog uom uoo uop uor uos up- upe upg upi upm upo upp upr ups upu ur- ure urg uri urm uro urp urr urs uru use usg usi usm uso usp usr uss usu uue uug uum uur uus uuu