Rabbit and Squirrel are going up a staircase with a certain number of steps. Rabbit goes four steps up with each jump (though if necessary, he will just jump the last step). Squirrel goes nine steps up with each jump (though if necessary, he will just jump the last steps if there are fewer than 9 steps left). Suppose Squirrel takes 10 fewer jumps than Rabbit to reach the top of the staircase. What is the number of possible values for the total number of steps?