How many losses are suffered in the Hydrophobic-Polar protein folding model if we fold randomly?

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String to fold: 

XOXOOOOOXXXXOOOOXOOXXOOXOOXXOOOXXOOOOOXX

Random fold (* means dead end, backing up):
      O→O       
      ↑ ↓       
      O O→O→O→X 
      ↑ ↓     ↓ 
      X * X   X 
      ↑ ↓ ↓     
      X * O→X   
      ↑     ↓   
    O→O O←O←O   
    ↑   ↓       
    O←X O       
      ↑ ↓       
      X O       
      ↑ ↓       
      O X       
      ↑ ↓       
    X→O X→X     
    ↑     ↓     
  O→O O←O←X     
  ↑   ↓         
X→X O←O         
↑   ↓           
O←O←X

Record number of incidences: 2

Record-achieving fold sequence:
→↑→↓↓→↑→→↑↑←↑↑←↓↓←↑↑↑←↓←←↓↓↓←↓←↑↑→↑←←←↓

Current fold sequence:
↓→↓←←↓↓↓↓→↓←←↓←↓←←↑→↑→↑→↑↑↑←↑→↑↑↑↑→→→→↓

Current number of incidences Wins achieved: 0 Losses suffered: 9

Try again with the same string