SWIMMING RACE:
                                    BOB, DAVID, SAM
                                    CHESS TOURNAMENT:
                                    TOM, SUSAN, MIA, CAROL
                                    VOLLEYBALL GAME:
                                    TEAM A, TEAM B
                                    TENNIS MATCH: MIKE, JIM
          Unfortunately, the campus managers
          are not aware of the different abilities
          the twins have...
          They organise the final contests.
      8