print('='*72)
print('{0:=^72}'.format(' Listagem 5.5 '))
print('{0:=^72}'.format(' By César J. Fois '))
print('='*72)
print('{0:=^72}'.format(' Contador de 1 a 3 While'))
print('='*72)
print('')
x = 1

while x <= 3:
    print(x)
    x = x + 1
