The following code sequence is part of a program that was executed on IBM 360/91. Give a snap shot of Tomasulos tables at the end of the execution of every instruction. Assume that the execution of LD instruction takes 2 cycles. The ADDD/SUBD instruction takes 2 cycles, MULD instruction takes 10 cycles and the DIVD instruction takes 40 cycles after acquiring the operands.

1. LD F6, 34(R2)

2. MULD F0, F6, F4

3. LD F2, 45(R1)

4. SUBD F8, F6, F2

5. DIVD F10, F0, F6

6. ADDD F6, F8, F2