How to speedrun Shrek 2 (beginner's guide, sub 21:30 route)

https://www.youtube.com/watch?v=lMW66HsiiKE https://www.youtube.com/watch?v=MT16dhwVpTk https://www.youtube.com/watch?v=rYbhpZQcATg https://www.youtube.com/watch?v=LPowBnJw-dE https://www.youtube.com/watch?v=kw4-mQ6VF40 https://www.youtube.com/watch?v=pzH3PlZ8Pf8 https://www.youtube.com/watch?v=XhVWg-_HPic https://www.youtube.com/watch?v=IXmNn6EC3Lo https://www.youtube.com/watch?v=9XDBYBsYMEQ https://www.youtube.com/watch?v=x5HAUkXCI_A https://www.youtube.com/watch?v=gp7LMogMb2g https://www.youtube.com/watch?v=Ql8LBFvTXLU https://www.youtube.com/watch?v=886HD-Lk6G4 https://www.youtube.com/watch?v=6X4Uh9_DJ8E https://www.youtube.com/watch?v=4ZtPkqtJ6yg https://www.youtube.com/watch?v=sNtaeLCnAus