(D' U2 F)   //222   3/3
F D F' R2   //223    4/7
R' B2 R B   //EO-FB   4-1/10
(R' B2 R)   //DR-UD  4a3   3/13
(R' D' R B2 R' D R)   //reduce to 4a1  4E   7-2/18
(D2 B2 D' B2 D2 B2 D2)  //Fin   7/25

B' L U2 @//222  3/3
R # F L2 F' R'  //223  5/8
L B'  //EO-FB  2/10
L D' B2 D L D L2 D'  //L2C2C  18

#=[R，F L2 F']   +0/18
@=[U' L U，R']   +6/24

(R2 D' B2 L，B)
U2 F2 D' B   //DR 9+ 4a3

extend：

(R2 D' B2 L，B)
U2 F U2 F D' B  //DR  11+4a1
L2 U2 F2 D'
F2 D2 F2 U2 R2 F' B' U2 F' B  //Fin 23

opt 22 pretty easy to find if switch side after DR

9+ 4a3 opt 21 reduce to 4b2 4E

other：

(L F D' L，F B)  //JZP
B' L2 B L2 B  //11+ another 4a3 and variations
opt 21 reduce to 4b2 4E AGAIN

missed 21 18 21=20.00 R.I.P

(R L') R2 F' R   //78
D B' U'    //DR  8+6c4
(B L2 F) L2 U2 F' R2 F'  //HTR  16
D2 R2 F2 D2  //S 20

...F2 D2 F' L2 B'...=B2 U2 F' R2 B F2  +1/21

other：
(F B' L U D) R2 B R' B L  10+6c4

D2 B2 U
B2 R B2 L  //DR  7+4a2
U2 B D2 F2 D2 L2 F'
L2 U2 B2 D2

linear 18 LOL

(U2 D2 F'，L')  //rzp 44  2p
L2 D R2 B2 D R   //DR  10+6c4
(U F2 D) B2 U' B2 U  //HTR  17
B2 D2 R2 B2 L2  // E  22
U' R2 U D' F2 D  //6-6  Fin

other：
(B) R' D' F
(U2 D2 L' U' R U)   10+6c3  4E
opt 23

(L F2 R, D' B') //RZP44  3p
L2 U' B'  //DR  8+4a2
U(D2 R2 F2 L2 F2 D')
(B2 R2 F2 R2 U2 F2 U2 D2)  //Fin  22

other:
B' D' L2 U
B' U2 L U2 F' R  10+4b3

(D F' R B, R)
D2 R2 D F2 L  10+4b3

(F B)U2 R' B
(U2 D2 L D' R2 U)  //DR  11+4b2  6E
U2 B2 L2 B2 [R U2 L'  //HTR  18
U2 F2 R2] D2   //ME  22

[]=L F2 R' D2 B2 L2  +0 solve M
... D2 U' R2 D...= U L2 U2 D'  +0 solve E

other:

(F')U2 D' B，F2 D'
L U2 D R' D     //DR  11+2c3 4E
(B2 L U2 R' D2 R')  //HTR  17
(F2 R2#)  //ME  19

#=R2 F2 R2 D2 L2 [B2 L2 D2]  8-6/21
[]=U' D L2 F2 U D  +2/23

U2 D' B (F)
F2 D (R' U L U)  10+4b5

(U)U' F' D
L B'，F2 R2 F' R F  //11+2c4
[R U2 L F2 R' B2 R]  
F' B' D2 F' B D2   //M in 24

[]=L F2 L D2 R' U2 L' R2  +1/25

only other workable DR：

B R' F' U B
(F2 U2 R U L)  //DR  10+4a1
R2 F2 R2 B2 U    //
L2 B2 U2 L R D2 F2 L R' //E  22   +3 bro💀

Find this kinda late because I almost forget this rzp(??? no idea why)
and missed a 22 opt which is not fancy at all(??? no idea why again)

R2 F2 L2 F2 D R2 F2 R2 D2 F2 U2 F2 L2

EDIT： E in 22 is actually +2 IDK I counted it wrong or missed it(??? no idea why X3)
💀💀💀

(R2 U' B R'，F)   //rzp4c4e  2p
F2 R2 U D F    //DR  10+4b2  6E
(L2 F2 U F2 B2 L2 U')  //HTR inserted S2
(B2 D2 R2 F2)  //Fin    4-1/20


also this interesting BB-DR mixed solution：

(B U)//rzp 4c4e in 2 wtf，but this case looks kinda hard
(R' F R)  //2x122，try some bb but also rzp 3c2e in 5，and finish dr won't break any block，nice
(B' L' B' L')  //DR  9+4b2  2E
(U2 # B' L2 B)  //straight to trigger but fake htr， but wait a second
(U2 D2) //L3C  in  15 wtf again

however I can only find 8-1
#=U' R' U L2 U' R U L2

nothing better than 22 was found with real htr too

opt for this DR is 21 with 4qts
best 3C insertion gives the same 21

(L' U B) L2 D F2 U2 L B2 R   //DR 10+6c3  4E
(D L2 B2 U' L2 U)  //HTR not good

(D' R2 U' F2 U')  //Fake HTR
Flip：

(L' U B)L2 D
(D' R2 U' F2 U')  //DR  10+4b2
(F2 B2 R B2 L)    
(B2 # L2 F2)    // 18 2E2E
#=U2 F2 D2 R2 B2 D2 F2 L2   8-5/21

tried switch side after dr but seems very far away from trigger，so switch back to check tons of variations....Luckily first variation gives me this direct 21  ：）otherwise I might get DNF


other：
nothing really good，best dr 10+4a4 opt gives 22💀

U R F，U2 L D2 U' L D  9+2c4

U' F2 L，D2 F(U F2 B2 D B)   10+4a3

R2 D R F(D' R U' D2 L)   9+4a4

(B' L2 D' B，D' L2 D R2 U' L)  10+4b4

(U' B L' D)D2 L' U2 D2 R' F  10+4a4