UPDATE 2014-1-10:
These are the new levels with their "flags" (i.e. the commands they can execute)
To see what the flags mean, go here:
http://mygamingtalk.com/wiki/index.php/Silent_Shrubbotlevel 0
Guest
flags = aEui
level 1
Regular
flags = aituEMP
level 2
Addict
flags = aituEMP
level 3
XP Nerd
flags = aituEMP
level 4
Hang Around
flags = aituEMP
level 5
Wannabe
flags = aituEMP
level 6
Friend
flags = aituEMP
level 7
Rules Specialist
flags = aituEIMPW
level 8
Prospect
flags = aEiMPtuIW
level 9
Super XP Nerd
flags = aituEIMPW
level 10
Resident
flags = aituEIMPW
level 11
BHS Bed Bug
flags = aituBEIMPRW
level 12
BHS Alliance Clan
flags = aituBEIMPRW
level 13
Donator
flags = aituBEIMPRW
level 14
BHS Trial Member
flags = aeituBEIMPRSW
level 15
BHS New Club Member
flags = aeimnstuBEIMPRSUW
level 16
BHS Junior Club Member
flags = aeimnstuBEIMPRSUW
level 17
BHS Club Member
flags = 3abcegiklmnpqrstuzABEFIKLMNPRSUVWZ
level 18
BHS Senior Club Member
flags = 3abcegiklmnpqrstuzABEFIKLMNPRSUVWZ
level 19
BHS Elite Member
flags = 3abcegiklmnpqrstuzABEFIKLMNPRSUVWZ
level 20
BHS Recruiting LT
flags = 3abcegiklmnpqrstuzABEFIKLMNPRSUVWZ
level 21
BHS Recruiting CPT
flags = 3abcegiklmnpqrstuzABEFIKLMNPRSUVWZ
level 22
BHS Forum Moderator
flags = 3abcegiklmnpqrstuzABEFIKLMNPRSUVWZ
level 23
BHS Tactical Officer
flags = 3abcegiklmnpqrstuzABEFIKLMNPRSUVWZ
level 24
BHS Strategic Officer
flags = 3abcegiklmnpqrstuzABEFIKLMNPRSUVWZ
level 25
BHS Field Officer
flags = 3abcegiklmnpqrstuzABEFIKLMNPRSUVWZ
level 26
BHS Security Officer
flags = 1234567890@&?abcdegiklmnpqrstuwzABEFGIKLMNPQRSUVWXZ
level 27
BHS Forum Administrator
flags = 1234567890&?abcdegiklmnpqrstuwzABEFGIKLMNPQRSUVWXZ
level 28
BHS Administrator
flags = !1234567890~$&?*[])(.,
level 29
BHS CoLeader
flags = 1234567890~&?[])(.,abcdegiklmnprstuwxzABEFGIKLMNPQRSUVWXZ
level 30
BHS Leader
flags = 1234567890~&?[])(.,abcdegiklmnprstuwxzABEFGIKLMNPQRSUVWXZ
level 40
BHS Founder
flags = 1234567890~&?[])(.,abcdegiklmnprstuwxzABEFGIKLMNPQRSUVWXZ