V - 2 hungry fire beetles are crawling on the high walls of this passage.
U - 11 Orcs are murdering 7 Kobolds, and having a proper good time while they're at it. The party can hear the slaughter from 60' away.
T - 9 Orcs are patrolling through this area.
S - A tripwire shoots 1d3 spears out of the right wall. Make random attacks as a level 0 fighter, 1d6 damage. 1 in 20 spears is poisoned, killing their target unless a save vs. poison at +1 is successful.
R - A Shrieker has made its home here.
Q - A huge chest contains a comparatively small horde of treasure: a modest dagger (Dagger of Venom) and four large gems (1100gp each). This chest is, however, under the effect of an illusion. It appears to be nothing more than a plain, round, wooden table with four plain chairs around it. 11 Gnomes are here, not immediately hostile (roll twice on the reaction table and take the better result), but they all seem very nervous and will try to shoo the party away from the room.
P - A Shrieker has broken through the stone bricks of the ceiling.
O - A Shrieker grows out of the cracked stone bricks underfoot.
N - Two Shriekers grow up from the base of the left wall.
M - 4,400sp fills a huge chest about half-way. The chest is disguised as a statue of a gargoyle.