[1XIndex[0X * for groupoid elements 4.1-4 [2X\^[0X 4.5-1 \^{} for groupoid elements 4.5-1 [2XArrow[0X 4.1-4 [2XArrowhead[0X 4.1-4 [2XArrowtail[0X 4.1-4 [2XDigraphOfGraphOfGroupoids[0X 6.5-1 [2XDigraphOfGraphOfGroups[0X 6.2-1 [2XDiscreteIdentitySubgroupoid[0X 4.2-1 [2XDiscreteSubgroupoid[0X 4.2-1 [2XDoubleCoset[0X 4.4-1 [2XDoubleCosetRepresentatives[0X 4.4-1 [2XDoubleCosetsNC[0X 4.4-1 [2XFpWeightedDigraph[0X 6.1-1 [2XFreeProductWithAmalgamation[0X 6.4-1 [2XFullIdentitySubgroupoid[0X 4.2-1 [2XFullSubgroupoid[0X 4.2-1 [2XGGHead[0X 6.3-1 [2XGGTail[0X 6.3-1 [2XGraphOfGroupoids[0X 6.5-1 [2XGraphOfGroupoidsOfWord[0X 6.5-2 [2XGraphOfGroupoidsWord[0X 6.5-2 [2XGraphOfGroups[0X 6.2-1 [2XGraphOfGroupsOfWord[0X 6.3-1 [2XGraphOfGroupsRewritingSystem[0X 6.4-1 [2XGraphOfGroupsWord[0X 6.3-1 [2XGroupoid[0X 4.1-1 [2XGroupoidElement[0X 4.1-4 [2XGroupoidHomomorphism[0X 5.1-1 [2XGroupoidHomomorphismFromSinglePiece[0X 5.1-1 [2XGroupoidsOfGraphOfGroupoids[0X 6.5-1 [2XGroupsOfGraphOfGroups[0X 6.2-1 [2XHnnExtension[0X 6.4-2 [2XHomomorphismByUnion[0X 3.1-1 [2XHomomorphismToSinglePiece[0X 3.1-1 [2XHomset[0X 4.3-1 [2XIdentityElement[0X 4.3-2 [2XInvolutoryArcs[0X 6.1-1 [2XIsDirectProductWithCompleteGraph[0X 2.1-3 [2XIsDiscrete[0X 4.1-5 [2XIsElementOfGroupoid[0X 4.1-4 [2XIsFpaGroup[0X 6.4-1 [2XIsFpGroupoid[0X 4.1-3 [2XIsFpWeightedDigraph[0X 6.1-1 [2XIsGraphOfFpGroupoids[0X 6.5-1 [2XIsGraphOfFpGroups[0X 6.2-2 [2XIsGraphOfGroupoidsWord[0X 6.5-2 [2XIsGraphOfGroupsWord[0X 6.3-1 [2XIsGraphOfPcGroups[0X 6.2-2 [2XIsGraphOfPermGroupoids[0X 6.5-1 [2XIsGraphOfPermGroups[0X 6.2-2 [2XIsHnnGroup[0X 6.4-2 [2XIsomorphismsOfGraphOfGroupoids[0X 6.5-1 [2XIsomorphismsOfGraphOfGroups[0X 6.2-1 [2XIsPcGroupoid[0X 4.1-3 [2XIsPermGroupoid[0X 4.1-3 [2XIsReducedGraphOfGroupoidsWord[0X 6.5-2 [2XIsReducedGraphOfGroupsWord[0X 6.3-2 [2XIsSinglePiece[0X 2.1-3 [2XIsSinglePiece[0X 4.1-5 [2XLeftCoset[0X 4.4-1 [2XLeftCosetRepresentatives[0X 4.4-1 [2XLeftCosetRepresentativesFromObject[0X 4.4-1 [2XLeftCosetsNC[0X 4.4-1 [2XLeftTransversalsOfGraphOfGroups[0X 6.2-3 [2XLefvtTransversalsOfGraphOfGroupoids[0X 6.5-1 [2XMagmaHomomorphismFromSinglePiece[0X 3.1-1 [2XMagmaWithObjects[0X 2.1-1 [2XMagmaWithObjectsHomomorphism[0X 3.1-1 [2XMaximalDiscreteSubgroupoid[0X 4.2-1 [2XMonoidWithObjects[0X 2.1-1 [2XMultiplicativeElementWithObjects[0X 2.1-2 [2XNormalFormGGRWS[0X 6.4-1 [2XObjectCostar[0X 4.3-1 [2XObjectList[0X 2.1-1 [2XObjectList[0X 4.1-2 [2XObjectStar[0X 4.3-1 [2XPieces[0X 4.1-2 [2XRange[0X 5.1-1 [2XReducedGraphOfGroupoidsWord[0X 6.5-2 [2XReducedGraphOfGroupsWord[0X 6.3-2 [2XRightCoset[0X 4.4-1 [2XRightCosetRepresentatives[0X 4.4-1 [2XRightCosetsNC[0X 4.4-1 [2XRightTransversalsOfGraphOfGroupoids[0X 6.5-1 [2XRightTransversalsOfGraphOfGroups[0X 6.2-3 [2XSemigroupithObjects[0X 2.1-1 [2XSinglePieceGroupoid[0X 4.1-1 [2XSize[0X 4.1-4 [2XSource[0X 5.1-1 [2XSubgroupoid[0X 4.2-1 [2XSubgroupoidByPieces[0X 4.2-1 [2XSubgroupoidsOfGraphOfGroupoids[0X 6.5-1 [2XSubgroupsOfGraphOfGroups[0X 6.2-1 [2XWordOfGraphOfGroupoidsWord[0X 6.5-2 [2XWordOfGraphOfGroupsWord[0X 6.3-1 -------------------------------------------------------