(1) AminoAcid(0,0,0)
(2) for  a  number of times  do
(3)    for (   to   )  do
(4)    getRandom(12)
(5)   
(6)   if  node is not free  then  break
(7)    AminoAcid( )
(8)    if  full structure found  then  return  
(9) return having a deterministic structure;
Algorithm 7: The pseudocode of random initialisation: initialise( ).