The data as described in #20.4 may be printed to a printer as the attractor basins are drawn. Note the printer limitations described in #A4. As the printing is ascii text only, these are likely to be less severe. The following prompt is presented to initiate printing,
print data to printer
basin data only-1, and tree data-2
Enter ``1'' or ``2'' to select the level of data to be printed. The format for printing the data (and the decoding of the data) is shown in the examples in #20.7 below.