eee eel eem eie eii eil eim ele eli ell elm em- eme emi eml emm eqe eqq ie- iee iei iel iem iie iii iil iim il- ile ili ill ilm ilq im- ime imi iml imm iqe lee lei lel lem leq lie lii lil lim liq lle lli lll llm llq lme lmi lml lmm lmq mee mei mel mem meq mi- mie mii mil mim miq mle mli mll mlm mlq mme mmi mml mmm mqi mql qee qem qie qil qlm qme qmi qml qqq