GIVING BRAINLIEST! Find the expression, in expanded form, for the area of the entire (largest) rectangle

If everyone's not special then
Maybe you can be what you want to be
You're searching for the answers
You will find them all
In time
1, 2, 3, 4, 5, 6
7, 8, 9, 10
11, 12, 13, 14, 15, 16
17, 18, 19
21, 22, 23, 24, 25
Lookin' for trouble so let's pump it up!
26, 27, 28, 29, 30
Look inside yourself with telepathy
31, 32, 33, 34, 35
Asking for too much, it's a psycho showdown
36, 37, 38, 39, 40
A salty splash of younger days
Mob! Mob!
What do you want?
Mob! Mob!
Why do you want?
Mob! Mob!
Who do you want?
Move! Move!
Just like Mob!
If everyone's not special then
Maybe you can be what you want to be
I know that you will suffer through
The joy and pain
Your life is yours, so live each day
But if you are no different
Then that's okay
You're searching for the answers
You will find them all
In time
41, 42, 43, 44, 45, 46
47, 8, 9 (In time!)
51, 52, 53, 54, 55, 56
57, 8, 9
61, 62, 63, 64, 65
Fake smiles and laser beams
66, 67, 68, 69, 70
Socially Struggling... Demon Rush!
71, 72, 73, 74, 75
Losing confidence now, psycho-wave!
76, 77, 78, 79, 80
Graphic Exorcism Love
Mob! Mob!
Where do you go?
Mob! Mob!
Which do you go?
Mob! Mob!
How do you go?
Love! Love!
Just like Mob!
If everyone's so special then
Maybe you can't be what you want to be
Even through the falseness and
Contempt you breed
Your life is yours, so live each day
Do you need to be special to feel okay?
You're searching for the answers
You will find them all
In time
Mob! Mob!
Whatever you want!
Mob! Mob!
Whenever you want!
Mob! Mob!
Wherever you want!
Move! Move!
Just like Mob!
If you can't see you're all alone
The answers you might one day know
I know that you will suffer through the strife and hate
Your life is yours so live each day
And it's okay if you run away
As long as you are capable
It's no mistake
If everyone's not special then
Maybe you can be what you want to be
I know that you will suffer through
The joy and pain
Your life is yours, so live each day
But if you are no different
Then that's okay
You're searching for the answers
You will find them all
In time
81, 82, 83, 84, 85, 86
87, 8, 9
91, 92, 93, 94, 95, 96, 97, 98
99!