File list (Check if you may need any files):
yui
...\api
...\...\assets
...\as-api
...\......\com
...\......\...\yui
...\......\...\...\util
...\......\images
...\assets
...\build
...\.....\anim
...\.....\assets
...\.....\......\skins
...\.....\......\.....\sam
...\.....\async-queue
...\.....\attribute
...\.....\base
...\.....\cache
...\.....\classnamemanager
...\.....\collection
...\.....\compat
...\.....\console
...\.....\.......\assets
...\.....\.......\......\skins
...\.....\.......\......\.....\sam
...\.....\cookie
...\.....\cssbase
...\.....\cssfonts
...\.....\cssgrids
...\.....\cssreset
...\.....\dataschema
...\.....\datasource
...\.....\datatype
...\.....\dd
...\.....\dom
...\.....\dump
...\.....\event
...\.....\event-custom
...\.....\event-simulate
...\.....\get
...\.....\history
...\.....\imageloader
...\.....\io
...\.....\json
...\.....\loader
...\.....\node
...\.....\node-focusmanager
...\.....\node-menunav
...\.....\............\assets
...\.....\............\......\skins
...\.....\............\......\.....\sam
...\.....\oop
...\.....\overlay
...\.....\.......\assets
...\.....\.......\......\skins
...\.....\.......\......\.....\sam
...\.....\plugin
...\.....\pluginhost
...\.....\profiler
...\.....\queue-promote
...\.....\slider
...\.....\......\assets
...\.....\......\......\skins
...\.....\......\......\.....\sam
...\.....\stylesheet
...\.....\substitute
...\.....\test
...\.....\....\assets
...\.....\widget
...\.....\......\assets
...\.....\......\......\skins
...\.....\......\......\.....\sam
...\.....\yui
...\.....\yui-base
...\examples
...\........\anim
...\........\....\assets
...\........\async-queue
...\........\attribute
...\........\cache
...\........\console
...\........\console-filters
...\........\cookie
...\........\cssbase
...\........\cssfonts
...\........\cssreset
...\........\dataschema
...\........\datasource
...\........\..........\assets
...\........\..........\......\php
...\........\datatype
...\........\dd
...\........\..\assets
...\........\..\......\css
...\........\event
...\........\.....\assets
...\........\get
...\........\...\assets
...\........\history
...\........\.......\assets