<?xml version="1.0" encoding="UTF-8"?>
<ecore:EPackage xmi:version="2.0" xmlns:xmi="https://www.omg.org/XMI" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xmlns:ecore="https://www.eclipse.org/emf/2002/Ecore" name="example" nsURI="example" nsPrefix="example">
  <eClassifiers xsi:type="ecore:EClass" name="Student">
    <eStructuralFeatures xsi:type="ecore:EReference" name="n" lowerBound="1" eType="#//Mentor" eOpposite="#//Mentor/b" />
    <eStructuralFeatures xsi:type="ecore:EReference" name="o" lowerBound="3" upperBound="3" eType="#//Mentor" eOpposite="#//Mentor/c" />
    <eStructuralFeatures xsi:type="ecore:EReference" name="p" upperBound="-1" eType="#//Mentor" eOpposite="#//Mentor/d" />
    <eStructuralFeatures xsi:type="ecore:EReference" name="m" upperBound="4" eType="#//Mentor" eOpposite="#//Mentor/a" />
  </eClassifiers>
  <eClassifiers xsi:type="ecore:EClass" name="Mentor">
    <eStructuralFeatures xsi:type="ecore:EReference" name="b" upperBound="-1" eType="#//Student" eOpposite="#//Student/n" />
    <eStructuralFeatures xsi:type="ecore:EReference" name="c" lowerBound="1" eType="#//Student" eOpposite="#//Student/o" />
    <eStructuralFeatures xsi:type="ecore:EReference" name="d" lowerBound="3" upperBound="5" eType="#//Student" eOpposite="#//Student/p" />
    <eStructuralFeatures xsi:type="ecore:EReference" name="a" eType="#//Student" eOpposite="#//Student/m" />
  </eClassifiers>
</ecore:EPackage>
