"You'll probably want to choose the start and end pages before you hit that." Why? There were two random examples filled in the boxes. I have to retype them ma

"You'll probably want to choose the start and end pages before you hit that." Why? There were two random examples filled in the boxes. I have to retype them manually? Really interesting and fun other than that! I'm trying something with 7 degrees, but so far most I could get are 4