9. The system of claim 8 , further comprising: a fourth module controlling the processor to remove the chosen set of parameters associated with the added anchor text from the available set of parameters.
9. The system of claim 8 , further comprising: a fourth module controlling the processor to remove the chosen set of parameters associated with the added anchor text from the available set of parameters. 10. The system of claim 9 , further comprising: a fifth module controlling the processor to remove a set of parameters from the available set of parameters when the associated subnode has used up its tokens.