There are 3 football jerseys in the laundry hamper, with numbers 18, 88, and 93 on back, respectively. The total of 3 selections are made from hamper, every time noting number on back of selected jersey. If number 18 jersey is selected on any reach into hamper, it is returned before next selection. Otherwise, selected jersey is not replaced before next reach into hamper. How many various results are possible?