R' (D2 L')
(F' U F' R2 B L2 U)//2c4 with the most doomed configuration (10)

(F D2 {B' L2 [B U2 F2 L2 F)//HTR via 4c3
(L2 F2 L2])//S slice in 22 somehow

[]->(B' R2 D2 F2 D2 F'} R2 B2)//different 22 to slice by 2e2e shifting

{}->(F' D2 B' U2 R2 F2 R2 B') (22)

Final: R' B2 R2 B R2 F2 R2 U2 B D2 F D2 F' U' L2 B' R2 F U' F L D2

I think this is my first time getting a good solution from the 'stacked on both sides' 2c4 shape lol

I didn't have any other DR so I was forced into solving this.

R' F (D R2 F)
(L) R U R//2c3 (9)
(B2 L2 [U L2 U' R2 U)
(D2] B2 R' L' D2 R L)//E slice (21)

[]->(D F2 D U2 L2 U) (21)

Final: R' F R U L' D2 L R B2 U L2 U2 D' F2 D' L2 B2 L' F' R2 D'

I only wrote this EO at about 45 mins because I already had a backup 22 from a 10+4, luckily the finish was easy but I still only found it at 55 mins because I was focusing on normal at first (that makes 2/2 solutions so far found very late in the attempt...)

R2 D F U D
R' F L' B' L//2c4 (10)
B (B' D2 B' R2 B')
(L2 D2 R2 U2 B2 D2)//backup 22

R' F R2 U
([L' D2 R'] F' L2 F)//2c3 (10)
R' B2 R' U2 R
B2 R2 U2 D2//S + M slice (19)

[]->(R' B2 L')//different M slice

...B2 [R' U2 R] {B2 R2 U2 D2 F' L2 F} L B2 R

[]->L' B2 L

{}->F B D2 L2 R2 F' U2 B (20)

Final: R' F R2 U R' B2 L' B2 L F B D2 L2 R2 F' U2 B L B2 R

I found this DR in the last 10 minutes because I forgot to switch this EO for some reason, luckily the finish was quite straightforward

other:

F (U L' R B')
(U' R B2 D' R)//2c3 (10)
(L2 U') U D2 B2 L2 U
F B R2 F' B'//22 backup

L' R (F L)
U (B L2 U' F2 U)

R F U'
B (D2 F2 L' R2 F)

R F U
(F L' R F' U2 F2 R)

R F U
F L (L B L B L)//4 short but trash DRs

(B) R' D' F
(U2 D2 L' U' R U')//2c3 (10)
(L2 F2 L D2 B2 R' F2 R)
(D2 F B D2 R2 B' F)//solve (23)

Final: R' D' B R2 D2 B' F' D2 R' F2 R B2 D2 L' F2 L2 U R' U L D2 U2 B'

I found so many short DRs that were bad bruh

(U2 D2 F')
R D (B2 L2 U' R2 U)

(L2 R2 B)
U2 L (R2 D F2 D2 L)

F (R' B' R B')
(R F2 L' U)

D2 L D'
(L) L U2 B' F2 R

tragic

(L') D B' F' L'
U D B D2 F//4a1 (10)
B2 U2 L2 [U'
L2 D2] B2 R2 B2 R2//E slice (20)

[]->U D2 R2 U2 (21)

Final: D B' F' L' U D B D2 F B2 U2 L2 U D2 R2 U2 B2 R2 B2 R2 L

20 is possible from this with a very long extension into some double slice but ew

other:

(R' D F B')
(L' R2 U L2 U2 L)//4c3 with crapton of variations that aren't all HTR equal (10)

(R U2 L')
(U D' B U F2 U2 F)//same as above (10)

(L F2 R)
(D' B) L2 U' B//4a2 2e (8)

(F B' L2 D' B')
(D L U L R')//4a2 (10)
F2 B2 U' (D)
(L2 R2 B2 D2 L2)//E slice (19)

F2 B2 [U' L2 D2 B2] R2 L2 D'...

[]->U F2 U2 L2 D2 (20)

Final: F2 B2 U F2 U2 L2 D2 L2 R2 D' R L' U' L' D' B D L2 B F'

I found this DR at >45 mins, after checking my main bunch I only had useless DRs and I had to write down some desperate extensions to try to save the attempt

It's possible to get 19 from this start with some RLFB shifting but I whatever

other:

(F) B2 D' U2 B
L' R' F2 R F2 U//4a2 (11)

(F B' L2 D' B)
(D L U L U2 R)//4a2 (11)