In this code example, the branch is NOT taken for I$3($ie$,$x$5!=$x$4),$ so the next instruction $($addi$)$ will be executed after the beq instruction. Fill in the table to show how the pipeline progresses: $12345678910111213$ I$1$: add x$1,$ x$2,$ x$3.$ F D X M W I$2$: ld x$4,0($x$1)$ I$3$: beq x$5,$ x$4,$ I$4$ I$4$: addi x$6,$ x$6,1$ I$5$: bne, x$6,$ x$7,$ exit