He describes it as a three way "ancient"" type of thought. Eg: "what is
it?" " it is juice?"
" Let us see" or " let us drink it"    etc.
               1
2                                                    3
       "what is it?"                                   " it is
juice?"                                  " Let us see"
          (sense)
(act)                                            (decide)
 He also describes their movements as - looking left, looking right
,  then looking up to the sun, then repeating the process.
 Michael