Initializing nucleic acids...done.
Folding single strand...
  0% [=                                                 ] /                     
 19% [==========                                        ] -                     
 38% [====================                              ] \                     
 57% [=============================                     ] |                     
 76% [=======================================           ] /                     
 96% [================================================= ] -                     done.
Writing output ct file...done.
Single strand folding complete.