U L' B'
U B2 D R U D2 L//4b2 4e (10)
(F2 L2 U' R2 B2 U)
(R2 B2 F2 D2 R2)//21

you can get a 20 to slice in a different way but it isn't +0

i had nothing else...???

R' (L2 U2 R)
(D' B') D2 U F' L2 * F'//4a1 4e (11)
(L2 D2 L2 F2 U)
(L2 U2 R2 B2)//2e2e in 20

*=L2 R2 F2 L2 R2 B2//22

other:

R D (F B2 U')
(R2 B' L' F L' B)//4c3 in 11

U' F B' L2 F B2 D//DR-2s (7)
D R' L D F' B//lucky DR in 12, 4b2 
R2 F2 D2 L U2 L'
F2 U2 D2 F2//22 lol

this was the first thing I tried off of this  DR-fe and it became my final solution lol

other:

U R F L U'
B R2 F U2 F2 R//4b2

L F (U F')
D (R L B2 R' B2 U)//2c3

R' B'
(R') U L D' F2 U' B2 L'//4a1 2e, found via premove abuse
(U') F2 U F2 R2 F2 U
B2 R2 D2//20, can be 19 to slice but no +0 anyway

other:

(U D) B' U
(L' B' L2 R2 B R)//blocky 4c3

B (F L F')
(D2 F2 R D' R U)//4c3

R' B
R' U D2 R D' B2 L//cool DR always bad

(B R' D2 L F')
R U L D' R D'//4c3 via rzp in 7 lol (11)
F2 R (D2 R D2 L')
(F2 B2 D2 L2 B2)//22

I had nothing else tf

E: wtf i had the 20 DR but I didnt put any labels on it so I didnt check it bruh

(F R' U' B2 R)
F B' L2 U' D F//4b2 2e
B2 L2 R2 U F2 U'
F2 D2 R L' D2 L R//22

meh

other:

D' B' F' U2 L
B' D L2 B' U2 F//2c3