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←X O←O       
          ↓ ↑ ↓ ↑       
  O←O O←O O X X O       
  ↓ ↑ ↓ ↑ ↓ ↑ ↓ ↑       
  O X←X O X O←O O X←X   
  ↓     ↑ ↓     ↑ ↓ ↑   
  O     X O     X←X O   
  ↓     ↑ ↓         ↑   
  O     X←O         O   
  ↓                 ↑   
X←X                 O   
                    ↑   
                    O   
                    ↑ ↓ 
                    O X 
                    ↑ ↓ 
                    X←O

Record number of incidences: 5

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

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

Current number of incidences Wins achieved: 1 Losses suffered: 11

Try again with the same string