human
Can you provide a the Python program you requested given the following:
An angel lives in the clouds above the city where Natsume lives. The angel, like Natsume, loves cats and often comes down to the ground to play with cats. To get down to the ground, the angel made a long, long staircase leading from the clouds to the ground. However, the angel thought that it would be boring to just go down every time, so he worked on the stairs so that he could make a sound when he stepped on the steps. Use this to get off while playing music.

Music is played using 12 kinds of sounds. This time, I will ignore the octave of the sound and consider only 12 types of C, C #, D, D #, E, F, F #, G, G #, A, A #, B. The difference between adjacent sounds is called a semitone. For example, raising C by a semitone gives C #, and raising C # by a semitone gives D. Conversely, lowering G by a semitone gives F #, and lowering F # by a semitone gives F. Note that raising E by a semitone results in F, and raising B by a semitone results in C.

The mechanism of sound output from the stairs is as follows. First, the stairs consist of n white boards floating in the air. One of the 12 tones is assigned to each of the 1st to nth boards counting from the clouds. Let's write this as Ti (i = 1 ... n). Also, for the sake of simplicity, consider the clouds as the 0th stage and the ground as the n + 1th stage (however, no scale is assigned to them). When the angel is in the k (k = 0 ... n) stage, the next step is to go to any of the k-1, k + 1, k + 2 stages that exist. However, it cannot move after descending to the n + 1th stage (ground), and cannot return to it after leaving the 0th stage (cloud). Each movement makes a sound according to the following rules.

I got down to the k + 1 stage
The sound of Tk + 1 sounds.
k + 2nd step
A semitone up of Tk + 2 sounds.
I returned to the k-1 stage
A semitone lower Tk-1 sounds.

Information on the stairs T1 ... Tn and the song S1 ... Sm that the angel wants to play are given. At this time, another sound must not be played before, during, or after the song you want to play....
Solve the task in PYTHON3.
assistant
#Here is the Python program you requested.

dic = {"C":0, "C#":1, "D":2, "D#":3,
       "E":4, "F":5, "F#":6, "G":7,
       "G#":8, "A":9, "A#":10, "B":11}
t = int(input())
for _ in range(t):
  n, m = map(int, input().split())
  t_lst = [-100] + list(map(lambda x:dic[x],input().split()))
  s_lst = list(map(lambda x:dic[x],input().split()))
  s_lst.reverse()
  
  def search(stack):
    t_index, s_index = stack.pop()
    if s_index == m: return t_index == 0
    if t_index <= 0 or t_index > n: return False
    base = t_lst[t_index]
    proc = s_lst[s_index]
    diff = (proc - base) % 12
    if diff == 1  :stack.append((t_index - 2, s_index + 1))
    if diff == 0  :stack.append((t_index - 1, s_index + 1))
    if diff == 11 :stack.append((t_index + 1, s_index + 1))
    return False
  stack = [(n, 0), (n - 1, 0)]
  while stack:
    if search(stack):
      print("Yes")
      break
  else:
    print("No")