Write a program that performs two unit conversions:

1. Kilometres to miles using the constant KM_TO_MILES = 0.621371
2. Pounds to kilograms using the constant LB_TO_KG = 0.45

Input

The program should prompt for:

1. Enter the distance in km:
2. Enter the weight in pounds:

Both values are entered as decimals (floats).

Output

Round both results to 2 decimal places.

distance km is miles miles
weight pounds is kilograms kg

Example

Input:

10.0
100.0

Output:

10.0 km is 6.21 miles
100.0 pounds is 45.0 kg