21.   The cycle of killings began with the slayings of dozens of Muslim leaders, for reasons that are probably political but remain unclear.

22.   The Fed action comes amid ominous signs that the economy is slowing, just as the presidential campaign cycle is beginning to gear up.

23.   The current shortage cycle began about four years ago when hospitals nationwide downsized, shrinking nursing staffs to pare expenses.

24.   The cycle begins again.

25.   The cycle had begun again.

26.   The next day, the cycle begins again.

27.   The service is scheduled to begin as the next application cycle begins in November.

28.   Then the cry sounds for another type of fuel, and the cycle begins again.

29.   Then the cycle begins again.

30.   Then the futile cycle begins all over again.