Given references to the following pages by a program 9, 7, 3, 4, 9, 7, 2, 9, 7, 3, 4, 2, 3, 2, 9, 7 If the program has three page frames available to it (frame numbers 27, 34 and 42 given - assigned 27 first, then 34, then 42) and use FIFO replacement, the three frames (27,34, and 42) after the final assignment will contsin oage numbers ____ respectively.

7. 9. 2 9.7.4 9.7.2 2.9,7