import fill

import array

a = array.array('I')

a.append(1)

a.append(1)

a.append(3)

a.append(2)

a.append(2)

a.append(2)

a.append(2)

a.append(2)

a.append(2)

a.append(2)

a.append(2)

a.append(2)

print "before", a

b = fill.fill(a, 2, 2, 3, 3, 4278190080)

print "after", b

print "after 2", array.array('I', b)