I drew a circular diagram numbered 1-6 clockwise with two rows next to each number - with 1,4 2,5 and 3,6 opposite from each other. I put J at seat 1 and F at seat 4 as we are told. For abbreviating the other constraints - Const. a (not)MM (not)HH (not)FF to show that adjacent seats cannot have same...

I'm getting very confused on how to properly setup this game. Please help!

I should clarify, i've set this up as a 3d closed assignment game - but the 1st constraint - each conference participant attends exactly 2 sessions.... i'm not sure what this exactly means and how to put this into the game setup.

That setup makes it much clearer. Thanks!