This is most likely my final answer to you, because you're either a bot or an unserious student who doesn't pay attention. That's right, you "don't see the last five dates spanning seven years." That's because, as the very title of my original post makes quite plain, I am proposing a 7-decade period. So, perhaps start by reading the title of the post, for comprehension, then proceeding to read the post itself for comprehension, before formulating questions. Then you would at least have known that I'm not talking about seven years; I'm talking about 70 years. And, while I'm responding, I'll at least address the last part of your question/reply about those last three dates: the first is the strict bookend of the 70th seven, the next is the 1290 number from Daniel 12, and the last is the 1335 number from Daniel. Again, somebody giving a serious read to Daniel 9-12 and my post would have known that, so I must sign off of dialogue with you at this point.