31.   A runoff is a first in Israeli politics, and political strategists admit they are entering unknown territory.

32.   However, this alternative needs strong political backing and a national leader who is capable of driving the economy into an unknown territory.

33.   The fourth round of a Grand Slam tennis tournament is unknown territory for Carlos Moya.

34.   As both sides hardened their positions, Clinton noted earlier that the power struggle between Congress and his Democratic administration has landed the nation in unknown territory.

35.   As both sides hardened their positions, Clinton noted earlier that the power struggle between Congress and his Democratic administration had landed the nation in unknown territory.

36.   The final is unknown territory for most of the players on duty, but one thing is certain.