Back to notes -- Keyboard shortcut: 'u'  previous -- Keyboard shortcut: 'p'  next -- Keyboard shortcut: 'n'  Slide program -- Keyboard shortcut: 't'    Sample program input - provided via input redirection.Lecture 5 - slide 26 : 39
Program 2
abba 7   beatles 8  abba 3      stones 10  elvis 12 
cash 13  abba 5     beatles 12  cash 10    abba 7