Attribute Set 1 1 1 1 mycolor 1 1 1 my color select my yellow my green my green my red my red my yellow my yellow 1 1 1 mysize 1 1 1 my size select my large my small my small my medium my medium my large my large Attribute Set 2 1 1 1 attributeset2attribute1 1 1 1 Attribute Set 2 - Attribute 1 select attributeset2attribute1option1 Attribute Set 2 - Attribute 1 - Option a attributeset2attribute1option1 Attribute Set 2 - Attribute 1 - Option b attributeset2attribute1option2 Attribute Set 2 - Attribute 1 - Option c attributeset2attribute1option3 Attribute Set 3 1 1 1 attributeset3attribute1 1 1 1 Attribute Set 3 - Attribute 1 select attributeset3attribute1option1 Attribute Set 3 - Attribute 1 - Option a attributeset3attribute1option1 Attribute Set 3 - Attribute 1 - Option b attributeset3attribute1option2 Attribute Set 3 - Attribute 1 - Option c attributeset3attribute1option3