-ene -ine eeee eees eens eese eesi eiei eien eies eine eini eins eise eiss enee enes enin enis enix enne enni enns ense ensi esee esen eses esie esin esis esne esse essi exen exes exin exis ieie iens iesi iies iiie iiii iiis iisi inee ines inex inis inne inni inns inse inss inxs isee isen ises isie isin isis isse issi isss ixxi n-ii neei neen nees nein neis nene neni nens nese nesi nesn ness nexe nexi nexx nien nies nine nini nins nise nisi niss nixe nixi nnes nnnn nnss nsin nsis nsse nsss s-ii se-e se-i se-n se-s se-x seen sees seex seie seii sein seis seix sene seni senn sens sese sesi sess sex- sexe sexi sien sies siex sine sini sinn sins sise sisi siss sixe sixx snee snes snie snns ssee sses ssex ssin ssis ssns sssi ssss xen- xene xeni xenn xexe xiii xine xisi xixi xnee xsin xxii xxix xxxi xxxx