aapt list & dump

I've just discovered that aapt is capable of listing and dumping things.
"aapt list -a android.jar" provides dump of resources file inside android.jar.
"dump" command has interesting xmltree option, though I didn't manage to get it work. All attempts ended with "ERROR: dump failed because resource 003D3E27 found".

Anyway, now I know that 0x20000 signifies PUBLIC resource.
I don't know what thouse s=0x0008 and r=0x00 mean.
Also I don't know that signifies bag values - value 0x10 or flag 0x10000.