bj_20436.py

import sys

sys.stdin = open('bj_20436_in.txt', 'r')
input = sys.stdin.readline

left = set(['q', 'w', 'e', 'r', 't', 'a', 's', 'd', 'f', 'g', 'z', 'x', 'c', 'v'])
coords = {
    'q': (0, 0),
    'w': (0, 1),
    'e': (0, 2),
    'r': (0, 3),
    't': (0, 4),
    'y': (0, 5),
    'u': (0, 6),
    'i': (0, 7),
    'o': (0, 8),
    'p': (0, 9),
    'a': (1, 0),
    's': (1, 1),
    'd': (1, 2),
    'f': (1, 3),
    'g': (1, 4),
    'h': (1, 5),
    'j': (1, 6),
    'k': (1, 7),
    'l': (1, 8),
    'z': (2, 0),
    'x': (2, 1),
    'c': (2, 2),
    'v': (2, 3),
    'b': (2, 4),
    'n': (2, 5),
    'm': (2, 6)
}

left_hand, right_hand = input().strip().split()
# print(left_hand, right_hand)
cmd = input().strip()
# print(cmd)
cnt = 0
for c in cmd:
    # print(c)
    if c in left: #왼쪽 타자 영역이면
        # print(coords[left_hand])
        # print(coords[c])
        cnt += abs(coords[left_hand][0] - coords[c][0]) + abs(coords[left_hand][1] - coords[c][1]) +1 #이동거리 + 1(출력시간)
        left_hand = c
    else: #오른쪽 타자 영역이면
        # print(coords[right_hand])
        # print(coords[c])
        cnt += abs(coords[right_hand][0] - coords[c][0]) + abs(coords[right_hand][1] - coords[c][1]) +1 #이동거리 + 1(출력시간)
        right_hand = c

print(cnt)