Talk:Summer 2017 Event/@comment-30532472-20170813070152/@comment-4783792-20170813070459

Sigh. You could read about E1 on this very page, but okay.

CL+5DD to reach node M, then CL+5DD to reach node Q. It will open S node.

CL+4DD+BBV to reach node S (LoS check on N-R part).