They seem to parallel each other somewhat, with their history.
Round 1:
Gaara, Raikage, Mei vs Fu, Son Goku, Kokuo
Round 2:
Tsunade, Ohnoki vs Matatabi, Isobu, Saiken
Round 3:
Winners of each round, assuming different teams won
Full Knowledge, 2min prep, basic supplies
Round 1:
Gaara, Raikage, Mei vs Fu, Son Goku, Kokuo
Round 2:
Tsunade, Ohnoki vs Matatabi, Isobu, Saiken
Round 3:
Winners of each round, assuming different teams won
Full Knowledge, 2min prep, basic supplies