output_description: You should print on Standard Output:
  
      
      
      P_0 P_1 \cdots P_{3^N-1}
      
  
  * * *
input_description: Input is given from Standard Input in the following format:
  
      
      
      N
      T
attempt: input()
  print(1)
  
problem_description: Statement
  
  There are 3^N people dancing in circle. We denote with 0,1,\dots, 3^{N}-1 the
  positions in the circle, starting from an arbitrary position and going around
  clockwise. Initially each position in the circle is occupied by one person.
  
  The people are going to dance on two kinds of songs: salsa and rumba.
  
    * When a salsa is played, the person in position i goes to position j, where j is the number obtained replacing all digits 1 with 2 and all digits 2 with 1 when reading i in base 3 (e.g., the person in position 46 goes to position 65).
    * When a rumba is played, the person in position i moves to position i+1 (with the identification 3^N = 0).
  
  You are given a string T=T_1T_2\cdots T_{|T|} such that T_i=`S` if the i-th
  song is a salsa and T_i=`R` if it is a rumba. After all the songs have been
  played, the person that initially was in position i is in position P_i.
  Compute the array P_0,P_1,\dots, P_{3^N-1}.
samples: [{"input": "1\n    SRS", "output": "2 0 1 \n    \n\nBefore any song is played, the positions are: 0, 1, 2.\n\nWhen we say \"person i\", we mean \"the person that was initially in position i\".\n\n  1. After the first salsa, the positions are: 0, 2, 1.\n  2. After the rumba, the positions are: 1, 0, 2 (so, person 0 is in position 1, person 1 is in position 0 and person 2 is in position 2).\n  3. After the second salsa, the positions are 2, 0, 1 (so, person 0 is in position 2, person 1 is in position 0 and person 2 is in position 1).\n\n* * *"}, {"input": "2\n    RRSRSSSSR", "output": "3 8 1 0 5 7 6 2 4 \n    \n\n* * *"}, {"input": "3\n    SRSRRSRRRSRRRR", "output": "23 9 22 8 3 7 20 24 19 5 18 4 17 12 16 2 6 1 14 0 13 26 21 25 11 15 10"}]