text: import sys
  
  reader = open(sys.argv[1])
  
  lines = reader.readlines()
  
  count = 0
  left = 0
  right = 0
  for line in lines:
      if count == 0:
          right = int(line.split("\t")[0])
      else:
          fr = line.split("\t")[0].replace("u","")
          to = int(line.strip().split("\t")[1].replace("v",""))+right
          print fr+" "+str(to)
      count+= 1
  