hash nodes_for_testing
 text '0' = 'zero'
 text '1' = 'one'
 text '2' = 'two'
 text '3' = 'three'
 text '4' = 'four'
 text '5' = 'five'
 text '6' = 'six'
 text '7' = 'seven'
 text '8' = 'eight'
 text '9' = 'nine'
 text '10' = 'ten'
*EOF*
