8
8
Abe Bob X Don X X X
Bob X X Cid Fred X Abe
Cid Bob X X X Ivan Fred
Don Abe X Gail X X X
Fred Hal X Bob Cid Gail Ivan
Gail X Don X Hal X X
Hal Gail X Fred Ivan X X
Ivan Bob X X X Hal Fred
1
Jim Jim X X X X X
1
Tom X X X X X X
8
Abe Bob X Don X X X
Bob X X Cid Fred X Abe
Cid Bob X X X Abe Fred
Don Abe X Gail X X X
Fred Hal X Bob Cid Don Ivan
Gail X Don X Hal X X
Hal Gail X Fred Ivan X X
Ivan Don X X X Hal Fred
8
Abe Bob X Don X X X
Bob X X Cid Fred X Abe
Cid Bob X X X X Fred
Don Abe X Gail X X X
Fred Hal X Bob Cid X Ivan
Gail X Don X Hal X X
Hal Gail X Fred Ivan X X
Ivan X X X X Hal Fred
8
Abe Bob X Don Cid X X
Bob X X Cid Fred X Abe
Cid Bob X X X X Fred
Don Abe X Gail X X Bob
Fred Hal X Bob Cid X Ivan
Gail X Don X Hal X X
Hal Gail X Fred Ivan X X
Ivan X X X X Hal Fred
8
Abe Bob X Don Gail X X
Bob X X Cid Fred X Abe
Cid Bob X X X X Fred
Don Abe X Gail X X Cid
Fred Hal X Bob Cid X Ivan
Gail X Don X Hal X X
Hal Gail X Fred Ivan X X
Ivan X X X X Hal Fred
8
Abe Bob Cid Don X X X
Bob X X Cid Fred Don Abe
Cid Bob X X X X Fred
Don Abe Cid Gail X X X
Fred Hal Abe Bob Cid X Ivan
Gail X Don Abe Hal X X
Hal Gail Don Fred Ivan X X
Ivan X X X X Hal Fred