Olga, here is a link to an article by DarkAngelFireWolf69 from 1995 outlining the nature of each quadra. It is in Russian, but I believe you are Russian, right?
http://www.socionics.ibc.com.ua/t/gul195.html#top
Sorry, babelfish doesn't translate it, nor the following article, which is a competent criticism of the "law of succession of quadras":
http://www.geocities.com/CollegePark...53/vasja4.html
"Left" types (or left-ring types) are:
ESE, LII, SLE, IEI, LIE, ESI, IEE, SLI
Right types:
ILE, SEI, EIE, LSI, SEE, ILI, LSE, EII
These types are connected by a ring of asymmetric relations, i.e.
ESE supervises SLI, who supervises LIE, who supervises IEI, who supervises ESE. In asymmetric relations information tends to move more in one direction than the other, i.e. one partner ends up thinking a lot more about what the other person says and does than the other, who seems to not notice the other person or underestimate the importance of what they say and do.
Augusta saw great societal importance in asymmetric relations and believed they contributed to societal progress. She called the relationship between ESE and IEE, for example, "relations of social request" ("request" is the term I use), because ESE sends a one-way request to IEE and stimulates the IEE to solve

-related problems hinted at by the ESE. The ESE's

causes a suggestive (hypnotic?) influence on the IEE, who can fall too much under the ESE's influence if he does not have duals around. SLIs have relations of supervision with ESE, which offer little for the SLI, so he influences the IEE to not get so close to the ESE, which the SLI sees as a "dangerous influence." Augusta saw the presence of duals to be necessary to establish the correct psychological distance between request partners that would allow for "proper transmission of social requests," and, hence, societal progress.
Augusta herself knew all about relations of request, being unhappily married to an LSE

.
In the left ring of "social progress" (as coined by Augusta), the order of functions of each of the types is as follows:

/

->

/

->

/

->

/

and back to start
In the right ring:

/

->

/

->

/

->

/

-> -> and back to start
I personally see the idea of social progress being related to asymmetric relations as a hypothesis that may have some merit, but is so abstract as to have almost no practical value. However, I have observed and experienced the one-way information flow of asymmetric relations many times on the interpersonal level.