PERSON@1 's hypothesis proposes first that the southerly line of three stones inside the calendar circle represented the three stars of ORGANIZATION@1 's Belt and the other three stones inside the calendar circle represented the shoulders and head stars of ORGANIZATION@1 as they appeared in the sky .

PERSON@1 's theory proposes first that three of the center stones match the belt of ORGANIZATION@1 at its minimum tilt and the other three match the shoulder and head stars of ORGANIZATION@1 at their maximum tilt .
