Think of how everyone piled into the LLLL craze without even bothering to check which would be the most valuable domains. The most valuable domains were long gone before people realised that most of what they were holding was junk. Some of the most valuable LLLL domains were probably (I don't track domain sale prices) those with endings close to the top of the list.
Regards...jmcc
No.
The "LLLL craze" was based on the absolute dumbest aspects of domain ownership and is a classic display of stupid people gathering in large numbers to circularly rely on each others failed logic to create the illusion that bad ideas have merit. There is no sort of data- including that list- that would've helped the LLLL.com lemmings from marching off the cliff, since their ideas weren't based in fact.
LLLL.com mania had nothing to do with an articulable 'value' inherent to a certain presence or arrangement of random letters in 4L names (ie- the idea of 'premium' letters, as if the presence of certain letter engendered value in a name irrespective of the fact that the four combined letters meant nothing)
It had to do with a bunch of people who believed that a domain name four random letters long was 'worth something', given that domain names three random letters long were selling for thousands of dollars; it was only a matter of time before names four random letters long became 'worth something' too... or, so went the awful, awful 'logic'. By the time LLLL.coms were no longer available for hand-registry, dumb people panicked that there was a boat to be missed and classic, totally standard mania behavior ensued.
Given the way language works, the list in question contains three letter suffixes derived from complete keywords that, if isolated apart from the parent keyword and combined with a random letter prefix to create a LLLL.com, would generally be pronounceable. cles, kics, ging, rion, hent. Short, pronounceable, four letter web2 names like that are only very distantly related to the "LLLL.com" market and by the time LLLL.com mania (four letters for four letters sake) was in full swing, names like that were pretty much all gone anyway. People have been speculating on four letter, pronounceable web2 names since the late 1990's.