51.   This is a purely theoretical stance used by economists not borne out by practical experience of how systems will work.

52.   Also included was a bushy little applicator brush and a video, which explained how the system worked.

53.   Although Plavin said the system worked as designed, he added that the requirements were not specific and that the pressure to finish it quickly was great.

54.   Amazon.com reports its system is working smoothly.

55.   Analysts said the new single-seat, proportional representation system very much works in favor of the LDP.

56.   And for the Constitution and the people, to show that our system works.

57.   Analyzing it, Colangelo added, one has to conclude that the system works.

58.   And a third reason is whether any system would work.

59.   And for the remainder of the trip this system worked well enough for all of us.

60.   And even though filtration is supposed to remove the parasite, it can invade drinking water if the filtration system is not working properly.