#!/usr/bin/env python3
import sys

def makeMap(filename):
  l= [(0,0) for x in range(0,127)]
  with open(filename) as f:
    x=0;y=0
    while 1:
      c = f.read(1)
      if c == '\t':
        x=x+1
      elif c == '\n':
        x=0;y=y+1
      elif c:
        l[ord(c)] =(x,y)
      else:
        break
  return l

def scoreWord(word,mmap):
  pc=word[0]
  s=0
  for c in word:
    #manhattan dist
    s+=abs(mmap[ord(pc)][0]-mmap[ord(c)][0])
    s+=abs(mmap[ord(pc)][1]-mmap[ord(c)][1])
    pc=c
  return s
  

def main(argv):
  mmap=makeMap(argv[1])
  print(scoreWord('ads',mmap))

if __name__ == '__main__':
  main(sys.argv)