def __init__(self, cartan_type, shapes):
"""
Construct the crystal of all tableaux of the given shapes
INPUT:
- ``cartan_type`` - (data coercible into) a cartan type
- ``shapes`` - a list (or iterable) of shapes
- ``shape` ` - a shape
shapes themselves are lists (or iterable) of integers
EXAMPLES::
sage: T = CrystalOfTableaux(['A',3], shape = [2,2])
sage: TestSuite(T).run()
"""
# super(CrystalOfTableaux, self).__init__(category = FiniteEnumeratedSets())
Parent.__init__(self, category = ClassicalCrystals())
self.letters = CrystalOfLetters(cartan_type)
self.module_generators = tuple(self.module_generator(la) for la in shapes)
self.rename("The crystal of tableaux of type %s and shape(s) %s"%(cartan_type, list(list(shape) for shape in shapes)))
