''' Purpose: deepen variable manipulation understanding
'''

# first generation
generation  = 1
nbr_rabbits = 2

print( 'Generation: ', generation  )
print( 'Rabbits:    ', nbr_rabbits )

input()

# next generation
generation  = ...
nbr_rabbits = ...

print( 'Generation: ', generation  )
print( 'Rabbits:    ', nbr_rabbits )

input()

# next generation
generation  = ...
nbr_rabbits = ...

print( 'Generation: ', generation  )
print( 'Rabbits:    ', nbr_rabbits )

input()

# next generation
generation  = ...
nbr_rabbits = ...

print( 'Generation: ', generation  )
print( 'Rabbits:    ', nbr_rabbits )

input()

# next generation
generation  = ...
nbr_rabbits = ...

print( 'Generation: ', generation  )
print( 'Rabbits:    ', nbr_rabbits )

input()