L R' B' U2 R
(U' D F2 L2 U' B) //11 4b2 4e
(D') L2 D2 F2 R2 F2 D'
R' L' B2 R' L
also had 10+2 from the same eo, too hard:
(F) U L2 D' F //10 4b2 2e

D2 B R2 F
L (F2 U' L') //8 4a2
B2 D # (B2 R2 B2 L2 D^)
(R2 F2 B2 U^2 F2)
^ = w, # = Dw' D

R (L D L)
U' B2 L2 B U //9 4a4
(B' R2 F) B2 L2 F U2 F'
D2 F2 U2 R2

(L' U) B2 U
(R' L' B) U' L' D2 L U //10 4b2
(U2 R' F2 U2 D2 R')
(F' B' U2 F' B' D2 U2)

(D) F' D'
R' B' (R' B2 U2 L F) //10 4a1 6e
(R' F2 D2 B2 R U2 R)
(U2 B2 L2 U2)
slice +2

(F2 U' R2 F')
L2 D2 U' R D' //9 2c4
R^ D2 R' F2 R^ U2 B2 L
U2 F2 B2 L^2
^ = w

(F U L2 D' F^)
U2 L U' R U' R //11 4b2 4e
D2 B2 D' L2 F2 D'
L2 D2 # R2 U2
^ = w, # = Fw F'

F2 R' F
L' (D2 L2 D' R D2 L') //10 4b3
(D^') D B2 U2 F2 R2 D^'
L2 R2 B2 R2 L2
^ = w

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

F L' B U
L2 B' R' //7 2c3 6e
(F) U2 L2 F' L2 D2 B
R2 # F2 U2 L2 #'
# = Uw' U
what am I doing

U' R' D' R
D^' (R2 L2 F U') //9 4b2
(B L2 B')
(U2 R2 # F2 L2 F2) //E
^ = w, # = Dw' D

(F' D R B)
(D) L2 U2 R D //9 4b2
R2 # U2 B2 R B2 L^
D2 F2 R2 U2 F2 L2 U2
^ = w, # = Rw R'

(R) L D2 F' R
F' D F' L2 F2 B' U //12 4b2
(U2 F' U2 B')
(U2 F2 R2 L2 D2)
saved by luck

U F D' F' D
B2 R2 D2 F R B' //11 2c3
(D2 B2 U2 R' B2 D2 R^' B2 R' #F2 U2)
^ = w, # = Rw R'

B U' R2 F
(F2 L R2 F2 D' R2 U') //11 2c3
U2 L # D2 L' F2 L'
F2 U2 F2 U2 L^2
^ = w, # = Lw2 L2

F D2 R' U B
(U L2 D F2 U L) //11 0c0
(D) D F2 L2 D' R2 L2 U^'
F2 D2 # L2 F2
^ = w, # = Dw' D

(D2 U' R U D)
(F R2 F B' R) //10 2c3
B^ (D2 L2 D2 F' U2 F^)
(L2 F^2 L2 U2 R2)
^ = w

F' B L'
F', U2 F2 B U B' //9 4b2
F2 D' # F2 R2 L2 U'
L2 D^2 R2 F2
^ = w, # = Dw2 D2

F2 L U *
L, F' D2 F' L B2 R' //10 4b2
F^' D2 R2 # L2 F U2
^ = w, # = F2 F'
* = U2 L R' F2 L' R

couldn't find anything good on these:
L F2 U, L2 D2 F' B2 R //8 2c3
L F2 U (R), L F L' //7 4a3
missed another 8+3 from L F2 U', 20 opt:
L F2 U', B F2 L2 D2 R

(U F' R)
U D2 F' U F //8 4a1
(D' R2 F2 L2 U' R2 * U')
(F2 R2 F2 D2)
* = R2 U2 L2 D2 L2 U2
also found:
(U F' R)
(D' F' D' F') //7 4a3
L2 D' L2 D' (L2 D2 L2 B2 D)
(B2 D2 B2 R2) //20 ls, no+0
Both 7+3 and 8+1 have 20

(R' L F U' L)
(F') L2 D F D B' //11 4b3
(D) U2 L2 B2 D R2 D
R2 F2 B2 U2 L2 F2

(R2 D' R' L')
(D F' U') //7 4a3
D2 B R2 B L2 F2 D2 B'
R2 B2 L2 D' U L2 D U'

checked the +1 extensions of D2 B R2 B… but didn't check D2 B R2 B'…
also had 10+2 to 20 but did 5 move ls first, didn't notice the blockyfish, thinking it won't beat 21 and didn't even write it down
why things like these always happen

(D' U2 L F R)
(U' B, U2 L2 D B) //11 4b2 4e
(F2 D') D2 B2 D2 F2 R2 U'
R2 L2 D2 L2 F2
well 7-move htr finish is too difficult

(D' B) L R' B'
(F2 R2 U B2 U2 L) //11 2c3
R2 F2 U R2 D B2 D^
F2 B2 # L2 B2
^ = w, # = Dw' D

R F2 L2 F L
B' D' F D' B' U //11 4a1
(L2 F^' R2 F' L2 U2 L2 F #)
(U2 L2 B^2)
^ = w, # = Fw' F

L' F B' U'
F L, B' F' L2 B' * L' //11 2c3
(R2 B^) R2 D2 B^' L2 B
U2 F^2 D2
^ = w
* = B2 R2 B2 R2 B2 R2

(U' L B' D2 F')
(L, U L D L) //10 2c3
extend:
(L, U L2 F2 L' D L) //12 4a1
R2 B2 R2 U B2 U2 R2 B2 L2 F2

(L', F2 L2 U' L D L) //12 4a1
(F2 D2 R2 D' R2 L2 U2) //19

F (F2 R B)
(U' R) D' L2 U' B2 U2 R' //12 4b2
L2 U B2 D #
R2 B2 D2 #' F2
# = Dw' D
didn't even want to write down 12+2 but found this accidentally when solving

(U F L2 B')
U' R2 L2 U D2 L' //10 4b3
D (D B2 D2 B2 L2 U)
(B2 R2 B2 U2 L2)