>>> from theatre import theatre

>>> lplays1 = [['Mary Poppins', 414, 232, 119],
...      ['Les Miserables', 401, 402, 481, 422, 455, 398],
...      ['The Great Gatsby', 212, 132, 167, 176],
...      ['Good', 98, 145, 198, 101],
...      ['Frozen', 356, 342, 289, 456, 432, 388],
...      ['Skyfall', 209, 231, 235, 198, 223]]

>>> theatre(lplays1, 478, 60)
['Mary Poppins', 'The Great Gatsby', 'Good', 'Skyfall']

>>> theatre(lplays1, 478, 80)
['Mary Poppins', 'The Great Gatsby', 'Good', 'Frozen', 'Skyfall']

>>> theatre(lplays1, 478, 40)
['The Great Gatsby', 'Good']

>>> lplays2 = [['The Lion King', 321, 409, 323, 234],
...      ['Mary Poppins', 414, 232, 118],
...      ['The Mousetrap', 101, 201, 112, 115, 209, 201],
...      ['Nutcracker', 399, 387, 489, 451, 472],
...      ['Frozen', 356, 342, 289, 456, 432, 388],
...      ['Skyfall', 209, 231, 235, 198, 223],
...      ['Gloriana', 156, 187, 206, 213, 267, 133],
...      ['Cages', 99, 101, 187, 156],
...      ['Mamma Mia', 401, 430, 451, 467, 423, 456],
...      ['TINA', 456, 398, 386, 423, 467],
...      ['The Great Gatsby', 212, 132, 167, 176],
...      ['Les Miserables', 401, 402, 481, 422, 455, 398],
...      ['The Importance of Being Earnest', 456, 478, 245, 222, 498],
...      ['Good', 98, 145, 198, 101]]

>>> theatre(lplays2, 478, 60)
['Mary Poppins', 'The Mousetrap', 'Skyfall', 'Gloriana', 'Cages', 'The Great Gatsby', 'Good']

>>> theatre(lplays2, 478, 80)
['The Lion King', 'Mary Poppins', 'The Mousetrap', 'Frozen', 'Skyfall', 'Gloriana', 'Cages', 'The Great Gatsby', 'The Importance of Being Earnest', 'Good']

>>> theatre(lplays2, 478, 40)
['The Mousetrap', 'Cages', 'The Great Gatsby', 'Good']

>>> theatre(lplays2, 478, 30)
['Cages', 'Good']