Indicate series of pages

page1, page2, page3, page4, page5, page6, page7, page8, page9, quiz-1, quiz-2, page13, page14, page15, page16, page17, page18, page19, page20, page21, page22, page23, page24, page25, page26, page27, page27-2, page29, quiz-4, quiz-5, page32, page33, page34, quiz-6, quiz-7, feedback, last-page