Indicate series of pages

page1, page2, page4, page5, quiz1, page7, page8, page9, page10, page11, page12, page13, page14, page15, page16, page17, page18, page19, page20, page21, quiz2, page23, page24, page25, page26, page27, page28, page29, page30, page31, quiz3-1, quiz3-2, quiz3-3, feedback, last-page

Indicate series of quiz pages

quiz1, quiz2, quiz3-1, quiz3-2, quiz3-3, last-page