number = float(input())
source_metric = input().lower()
dest_metric = input().lower()

if source_metric == 'mm':
    number = number * 1000
elif source_metric == 'cm':
    number = number * 0.01
elif source_metric == 'mi':
    number = number * 0.000621371192
elif source_metric == 'in':
    number = number * 39.3700787
elif source_metric == 'km':
    number = number * 0.001
elif source_metric == 'ft':
    number = number * 3.2808399
elif source_metric == 'yd':
    number = number * 1.0936133


if dest_metric == 'mm':
    number = number * 1000
elif dest_metric == 'cm':
    number = number * 100
elif dest_metric == 'mi':
    number = number * 0.000621371192
elif dest_metric == 'in':
    number = number * 39.3700787
elif dest_metric == 'km':
    number = number * 0.001
elif dest_metric == 'ft':
    number = number * 3.2808399
elif dest_metric == 'yd':
    number = number * 1.0936133

print(f'{number} {dest_metric}')