The vocal parts are in order.
G E G E
Jerry Cantral's Part:
G E
Inside always tryin to get back inside
G E
But it's so hard to penetrate pig-thick skin
Chris Cornell's Part:
F E
I'm 'bout as low as I can get
F E
I'd leave but I can't forget
F E G A E
Still I wonder why yeah it ain't right
D A G E
Mmmm it ain't right oooo it ain't right
D A
Mmmm it ain't right yeah
[ Tab from: https://www.guitartabs.cc/tabs/a/alice_in_chains/right_turn_crd_ver_2.html ]
Layne Staley's Part:
F E
'Bout as low as she can get
F E
She'd leave me but she won't forget
F E G A E
And she wonders why she ain't right
D A G E
She ain't right ain't right
D A
She ain't right
Mark Arm's Part:
F E F
Now we're as low as we can get
E F E G
Can't leave and can't forget
A E D A
We ain't right We ain't right
G E D A
Not right we ain't right
Chris, Layne, Jerry, and Mark all repeat Ain't right
While Chris, Layne, and Mark all sing:
G E D A
It's hard to believe somebody tricked you
G E
When you can see you were all behind
D A
It's all up to you so you gamble
G E
Flat on your face and into the Fire (repeat once)