import sys 
provider=sys.argv[1]
discount=sys.argv[2]
months=['JAN','FEB','MAR','APR','MAY','JUN','JUL','AUG','SEP','OCT','NOV','DEC']
for month in months:
  coupon=provider+discount+month 
  print (coupon+" : "+coupon.encode("utf-8").hex())