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):
        X←X   O←O 
          ↑   ↓ ↑ 
          O←O←O O 
              ↓ ↑ 
        O→O→O * X 
        ↑   ↓   ↑ 
      X→O   X→O X 
      ↑       ↓ ↑ 
      X     X←O O 
      ↑     ↓   ↑ 
      X O←O←X *←O 
      ↑ ↓       ↑ 
    O→X X X→X→O→O 
    ↑   ↓ ↑       
X→O O←O O→O       
  ↓   ↑           
  X→O→O

Record number of incidences: 4

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

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

Current number of incidences Wins achieved: 4 Losses suffered: 4

Try again with the same string