The transformation above can be performed with some combination of the reagents listed below. Give the necessary reagents in the correct order for each transformation, as a string of letters $($without spaces or punctuation, such as "EBF"$).$ If there is more than one correct solution, provide just one answer.

A

$H_2,$ Lindlar's cat.

D

$H_2,$ Pt

G

B

$HBr,\frac{R}{O}OR$

E

$C{H}_{3}C{H}_{2}Br$

H

$B{H}_3*THF$; $2)H_2{O}_2,$NaOH

$B{H}_3*THF$; $2)H_2{O}_2,$NaOH

$,$ followed by $H_3{O}^{+},$ followed by $H_3{O}^{+}$

Reagent$($s$)$:

C

$NaN{H}_2$

F

$HBr$

I

$TsCl,$ pyridine