51.  Each antibody is formed on the surface of B cells, so called because they are born in the bone marrow.

52.  Each nine-member decathlon team is split into three-member groups of A, B and C students.

53.  Each one posts in front the same simple, black and white, small oval B&B sign _ no glaring signs allowed.

54.  Each state's nine-member team had three members each with A, B and C averages.

55.  Eagles songs like 'One of These Nights' and 'The Long Run' had strong R&B roots."

56.  Earlier, Viacom's actively traded class B stock ended at $44.50, down 50 cents, on the American Stock Exchange.

57.  DMB&B, part of the MacManus Group, works for General Motors in North America and the Mideast.

58.  Eaton's A shares rose to 12.54 pesos while Camesa's series B shares closed at 2.73.

59.  Each season gets multiplied times seven in terms of pressure, exposure, stress, fatigue and the increasingly familiar and chilling "B" word, burnout.

60.  Earnings per "A" share jumped to 9.1 pence from 1.3 pence, while earnings per "B" share rose to 4.5 pence from 0.6 pence.