(L2 B' D')//EO 3/3
(L)//RZP 1/4
(F' R' D2 F2 R)//DR 5/9+4a3
(F) R2 U2 B U2 L2 B//HTR 7/16
L2* F2 D2//M slice 3/19
*: L2 B2 R2 D2 R2 B2 L2 U2 8-3/24

L2 B//EO 2/2
D'//RZP 1/3
(L2 R U2 D' L D)//DR 6/9+4b2
F2 U2 R' U2 B2 R//HTR 6/15
F2 L2 R2*//E slice 3/18
*: R2 U D' F2 U' D 6-4/20

(F U' L)//EO 3/3
(U F)//RZP 2/5
(R2 D' F B)//DR 4/9+4b3
F2 D (R2 F2 R2 U' F2 U)//HTR 8/17
([L2 F2] U2 B2)//M slice 4/21
[]=L' R' D2 L' R  3/24

D2 B D R//EO 4/4
(F2 D' F D' F')//DR 5/9+4b2
D' F2 R2 B2 R2 U'//HTR 6/15
R2 B2 R2*//S slice 3/18
*: D2 F B' L2 F' B 6-2/22

D2 B D R, B2 F' D F//8+3
(D R2 U' R', U F2 D' B)//8+3

(D F) F L B//EO 5/5
L D (U2 R2 U2 L' R U)//DR 8/13+4b2
U2 R2 U2* L' F2 R'//HTR 6/19
B2 D2 F2//L2E2E 3/22
*: U2 R2 B2 U2 B2 R2 U2 B2 8-4/26
也太难了吧
常规时间根本没有找到可用的DR

D' F U' L2 D//EO (DR-7C8E) 5/5
(B2 U2 R' F R B)//DR 6/11+4b2
L B2 D2 R2 F2 R//HTR 6/17
F2* D2 L2 U2 L2*//S slice 5/22
*: S2 S2 1/23

(L F L' R)//EO 4/4
(D F2 D L2 U' F)//DR 6/10+4a2
U R2 U2 L2 B2 D'//HTR 6/16
L2 D2 B2 R2 U2 F2 L2 R2 F2//Solved 9-1/24

(L' F R' D' R)//EO (5/5)
(L2 D B' R2 B)//DR, 2c3(5/10)
L2 U* B2 U* F2 U*//HTR (6/16)
L2 B2 D2 R2 F2 L2 D2 L2//E slice (8/24)
*: E' E' E2 (1/25)

(L D F R U)//EO (5/5)
(L F2 R2 F R# F2 #L)//DR, 4b2 (7/12)
D2 R2 F' L2 F'//HTR (5/17)
B2 D2*//E+M slice (2/19)
*: D2 B2 D2 R2 D2 B2 D2 R2 (8-4/23)
#: M2 M2 （0/23）

other drs:
(L' R' D F R，U B' R2 U B)//10+4a2
(L R' D F R，U B F2 D B' D)//11+2c3

(L' F R' D' R)//EO (5/5)
(L2 D F' U2 F)//DR, 2c3(5/10)
(U'* R2 F2 U* F2 U*)//HTR (6/16)
(#L2 B2# L2 B2#)//E+S slice 4/20
*: E E2 E +2/22
#: S2 S' S' +4/26

(B) U' R' B//EO (4/4)
U2 R' D L' U//DR, 4b2 (5/9)
(R B2 R') F2 L2* F2 R F2 R*//HTR (9/18)
U2 F2 L2*//M slice (3/21)
*: M2 M' M' (-1/20)

U2 F2 L2 F //EO (4/4)
R' U', (R D2 R2 U R' U)//DR, 2c3 (8/12)
R' #B2 D2 R'# B2 R'#//HTR (6/18)
F2 U2* F2 D2* //double slice (4/22)
*: E E' (1/23)
#: M2 M M (1/24)

U' L2 R' B'//EO (4/4)
(D' F2 R2 L' U' R')//DR, 2c4 (6/10)
(F2 U) U'* R2 B2 U' L2 U//HTR (8/18)
F2 L2 R2 D2 R2 U2*//E slice (6-1/23)
*: E E' (0/23)

U' L2 R' B//EO (4/4)
(D' F2 R2 L2 U2 R U' L)//DR, 4b2 (8/12)
R2 U' F2 U'//HTR (4/16)
(F2 D2 F2* L2 D2 L2 F2 B2* L2 B2 L2)//Solved (11/27)
*: S2 S2 (-2/25)