Here is the list of all available LLLL.INs as of the scan done on November 16th, 2016.
Here are the stats:
Remaining: 244,517
CVCV Names Available: 0
VCVC Names Available: 7,853
AAAB Names Available: 0
ABBB Names Available: 0
ABAB Names Available: 1
AABB Names Available: 0
ABBA Names Available: 7
CHIP Names Available: 862
The trend graph is: