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

if source_metric == 'mm':
    number = number * 1000
if source_metric == 'cm':
    number = number * 100
if source_metric == 'mi':
    number = number / 0.000621371192
if source_metric == 'in':
    number = number * 39.3700787
if source_metric == 'km':
    number = number / 0.001
if source_metric == 'ft':
    number = number * 3.2808399
if source_metric == 'yd':
    number = number * 1.0936133
if dest_metric == 'mm':
    number = number * 1000
if dest_metric == 'cm':
    number = number * 100
if dest_metric == 'mi':
    number = number / 0.000621371192
if dest_metric == 'in':
    number = number * 39.3700787
if dest_metric == 'km':
    number = number / 0.001
if dest_metric == 'ft':
    number = number * 3.2808399
if dest_metric == 'yd':
    number = number * 1.0936133
print(f'{number} {dest_metric}')