eee eeg eem ees ege egg egm egs egu em- eme emg emm ems emu es- ese esg esm ess esu eu- eue eug eus ge- gee geg gem ges geu ggg ggm ggs ggu gme gmg gmm gms gse gsg gsm gss gsu gu- gue gug gum gus guu mee meg mem mes meu mge mgm mgs mgu mme mmg mmm mms mmu mse msg msm mss msu mue mug mum mus muu se- see seg sem ses seu sge sgg sgm sgs sgu sme smg smm sms smu ss- sse ssg ssm sss ssu sue sug sum sus suu uee ueg uem ues uge ugg ugm ugs ugu um- ume umg umm ums umu use usg usm uss usu uue uug uum uus uuu