U' F2           // sq on D (2/2)
U' B D L2 D2    // X-Cross on L\DB (5/7)
F' R' U F R2 U' // F2L-1p on L-DF (6/13)
D R2 @ D' R2    // F2L on L + EP, leaving 3c on LL/R (4/17)
@ = R D R' U' R D' R' U // insert 3c comm (8-1/24)

B' (B D2 F')          // EO on FB-axis (1+3/4)
(D' R2 D B2 U2 L U)   // 2x2x3 on UL (7/11)
D R' D R              // 1x2x3 on Db, leaving 2c2c3e (4/15)
R' D R' D' R2         // all edges, leaving 2c2c (5-3/17)
R2 U' L2 U R2 U' L2 U // 3c comm (8-2/23)

skel: B' D R' D2 R' D' U' L2 U R2 U' L U2 @ B2 D' R2 D F D2 B' // NISS cancel [L2 U]-[U' L'] (23-3/20)
@ = D F' D' B2 D F D' B2 // insert 3c comm (8-3/25)

U2 D' F2       // 2p (3/3)
(F2 L F' D R') // 2x2x2 on DFR (5/8)
(R D L2)       // 3p (3-3/8)
(D2 B D R')    // F2L-1p on R-DB (4/12)
(B' L' B L2)   // direct solve (4/16)

U2 D' F2 R     // pseudo 2x2x2 on UFR (4/4)
L2 B'          // pseudo 2x2x3 on UR (2/6)
(F2 L F' D2 L) // F2L-1p on U-FL (5/11)
(F' D F D2)    // ZBLS + EP, leaving 3c on LL/D (4/15)

skel: U2 D' F2 L2 @ R B' D2 F' D' F L' D2 F L' F2
@ = B' L B R B' L' B R' // insert 3c comm (8-4/19)

F2 R2 U L2 D                    // 2x2x2 on DFL (5/5)
U' B2 R' U'                     // 2x2x2 on UBR (4/9)
R' D2 @ F L' F' D2 R            // all edges using a conj (7/16)
@ = U2 F $ L' F' L U2 L' F L F' // insert 3c comm (10-6/20)
$ = B2 L' F' L B2 L' F L        // insert 3c comm (8-6/22)

B D                     // 4p (2/2)
F R2 D L' B'            // pseudo 2x2x2 on UBL (5/7)
R @ U L D'              // 2x2x3 on BR (4/11)
(F2)                    // F2L-1p on R-UF (1/12)
U L' U' L'              // F2L on B instead, leaving 3c on F (4/16)
@ = L D' L' U L D L' U' // insert 3c comm (8-6/18)

B (R B R2 F') // EO on FB-axis (1+4/5)
R U' L' D     // 1x2x3 on L (4/9)
R U2 L2 D     // F2L-1p on B-UR (4/13)
F2 R' F2 R F2 // F2L on L instead using 2-gen, leaving 3c on R (5/18)

skel: B R U' L' D R U2 L2 @ D F2 R' F2 R F' R2 B' R' // NISS cancel [F2]-[F] (18-1/17)
@ = B2 D F2 D' B2 D F2 D' // insert 3c comm (8-4/21)

(B' R' U2 F')               // EO on FB-axis (4/4)
# D @ F2 R B2 L F2 U'       // 2x2x3 on UB (7/11)
(F R F R' F D2)             // sq on Dbl giving F2L-1p on B-DR (6-2/15)
(F' D' F D F')              // LS + CLL-skip, leaving 2e2e (5/20)
@ = D F2 L2 B2 U B2 L2 F2   // insert 3e (8-3/25)
# = B2 R2 F2 U2 B2 L2 F2 D2 // insert 3e (8-9/24)

B2 R2 L @ F U2 F         // pseudo 2x2x2 on DFR (6/6)
B U (R2)                 // 2x2x3 on FR (3/9)
U B' U'                  // F2L-1p on R-UB (3-1/11)
U' F U' F' U2 L'         // ZBLS gives F2L on R + EP-skip, leaving 3c on LL/L (6-1/16)
@ = D F U2 F' D' F U2 F' // insert 3c comm (8-5/19)

U R' B2 D F2 D2 R        // X-Cross on D\FR (7/7)
R' D                     // setup moves for below (2-3/6)
U F2 R' F2 R             // sq on D + sq on R + 1p (5/11)
@ D' R                   // undo setup, giving F2L-1p on D-FL (2/13)
F U' F' U2               // leaves 3c (4/17)
@ = R2 D L' D' R2 D L D' // insert 3c comm (8-2/23)

R2 F' B' D2 B L D' U // X-Cross on B\DL (8/8)
(R' F # R2 F' R') // 2nd pair on DRb (5/13)
# = U2 R' U2 // insert for 3rd pair on ULb (3/16)
(R' F2 D' F D R @ F) // ZBLS gives CLL-skip, leaving 3e on LL/F (7-1/22)
@ = R' D' F' D R U L F L' U' // insert 3e (10-8/24)

(L') U2 R' // EO on LR-axis + 1p (1+2/3)
U F U # F D R2 U' // 2x2x3 on UB (7/10)
(D' F' D2 F2) // sq on F to give F2L-1p on U-FR (4/14)
(F D' @ F') // all edges, leaving 5c (3-1/16)
@ = D F U F' D' F U' F' // insert 3c comm (8-5/19)
# = U B' U' F U B U' F' // insert 3c comm (8-3/24)

F (R D' F') // EO on FB-axis (1+3/4)
U D2 L' B2 D2 B2 R2 // 2x2x3 on UB (7/11)
(F D L' F' L F2 D2) // F2L-1p on B-DL but breaks EO (7-4/14)
(D2 B U' R' U B' D2) // EO on LR-axis using a conj (7-2/19)
(D F' D') // ZBLS, leaving 3c on LL/F (3-1/21)

skel: F U D2 L' B2 D2 B2 R2 D F D B U' R U B' F2 @ L' F L R'
@ = B' L' F L B L' F' L // insert 3c comm (8-7/22)

R2 F R' U // EO on UD-axis (4/4)
B U2 F L2 F' B2 L // X-Cross on L\DB (7/11)
L' B' F R' F' B L // F2L-1p on L-UB using pseudo-slotting conj (7-5/13)
B' R' B @ R' // all edges, leaving 3c (4/17)
@ = F L2 F' R2 F L2 F' R2 // insert 3c comm (8-1/24)

(R B2 U2 L' F2) // 2x2x2 on DFL (5/5)
U' R2 U // 2x2x3 on FL (3/8)
B' R2 B R @ B // F2L-1p on L-DB (5/13)
R B R' B' R2 // all edges, leaving 3c (5/18)
@ = L' F2 L B L' F2 L B' // insert 3c comm (8-2/24)

F' R B' // EO on FB-axis + 2p (3/3)
R' D2 L D R D B2 // X-Cross on R\UB (7/10)
(F2 D2 F2 D2) // F2L-1p on R-UF (4/14)
(U @ L U') // all edges, leaving 3c (3/17)
@ = U R U' L' U R' U' L // insert 3c comm (8-2/23)

(B D' R2 B' U') // sq on B + sq on R (5/5)
(L D' L B') // pseudo-pseudo F2L-1p on R-DF (9/9)
U F2 // premoves to fix pseudo (2/11)
F U L B L' B' L U' F' // direct finish using ext of ZBLS (9-1/19)

(B2 U' L B2 L') // pseudo-pseudo 2x2x2 on DBL (5/5)
L2 D // premoves to fix pseudo (2/7)
U2 @ R F U R' F R' F U2 // F2L-1 on L-UF (9/16)
U' R' U R2 // F2L on B instead, leaving A-perm on F (4-1/19)
@ = U R' D R U' R' D' R // insert 3c comm (8-2/25)

U' L' B2 U2 R2 // pseudo-pseudo 1x2x3 on Fr (5/5)
F2 R' F // pseudo-pseudo F2L-1p on F-DL (3/8)
(R2 L2) // premoves to fix pseudo (2/10)
(L B2 U B U' B' L') // F2L on U instead + all edges, leaving 3c on D (7-1/16)

skel: U' L' B2 U2 R2 F2 @ R' F L B U B' U' B2 L R2
@ = F L' F' R' F L F' R // insert 3c comm (8-6/18)

(L' U2 F' R F' R) // pseudo-pseudo 2x2x3 on UR (6/6)
@ R' F2 // premoves to fix pseudo (2/8)
D' L F B' L' F' B // F2L-1p on R-DB (7/15)
B' L B L // all corners, leaving 3e on LL/L (4-2/17)
@ = F R' F2 B2 L F' L' B2 F2 R // insert 3e comm (10-4/23)

L2 D' B' R2 F // EO on FB-axis (5/5)
D2 B2 R B2 R D' // 2x2x3 on BR (6/11)
F2 L2 // F2L-1p on B-UL (2/13)
L D F2 D2 @ L D L2 // F2L on R instead, leaving 3c on L (7-1/19)
@ = D' R' D L D' R D L' // insert 3c comm (8-4/23)

(L2 F') // EO on FB-axis (2/2)
B2 U F2 U' R2 D2 R // X-Cross on R\DF (7/9)
(F L2 F') // 3p but breaks EO (3-4/8)
(U2 L' U2 L' F' L') // F2L on D (6/14)
(L F' L' U' F' U F) // all corners, leaving 3e (7-3/18)
(F2) // setup move (1-1/18)
(F U' F U F U F U' F' U' F2) // 2-gen U-perm (11-8/21)
(F2) // undo setup (1-2/20)

(L D' B U B2 R) // X-Cross on D\BR (6/6)
R2 B D2 L2 D2 B' R2 // crazy conjugator gives F2L on D (7/13)
R B @ U B' U' R' U2 // OLL leaves A-perm on LL/U (7-1/19)
@ = B D B' U B D' B' U' // insert 3c comm (8-4/23)

F U2 F2 R D R2 U (R) // X-Cross on F\UR (7+1/8)
U2 F2 D F2 @ U2 // edge on DL using conj (5-1/12)
@ = F R' F' // insert for 3rd pair on ULf (3-1/14)
D B2 D' // F2L on F, leaving A-perm on LL/B (3/17)

skel: F U2 F2 R D R2 U' F2 D F' R' # F' U2 D B2 D' R'
# = L' F' R F L F' R' F // insert 3c comm (8-2/23)

U B' R2 F D' // pseudo-pseudo X-Cross on F\DL (5/5)
(B2 L') // premoves to fix pseudo (2/7)
D' R2 D B R2 B R' B2 R2 // direct solve R layer giving F2L-1 on 3 axes, leaving 3c3e (9-1/15)
U' L U L' // all edges, leaving 3c on B (4/19)

skel: U B' R2 F D2 R2 D B R2 B R' B2 R2 U' @ L U B2 // NISS cancel L'-L (19-2/17)
@ = B' R B L B' R' B L' // insert 3c comm (8-2/23)

U' L D B' L // 2x2x2 on DBL (5/5)
(F' R U' R F U2 R' F') // 2x2x3 on DL + EO on FB-axis + 2p (8/13)
(R' U2 R2 U' R) // 2x2x3 on UR, leaving 3c (5/18)

skel: U' L D B' L R' U R2 U2 R F @ R U2 F' R' U R' F
@ = B' R' F2 R B R' F2 R // insert 3c comm (8-1/25)

(L2 F2 B2 R U) F2 // 2x2x2 on UFR (5+1/6)
L B D2 L' // 2x2x3 on UF + sq on D (4/10)
R' B R // EO on LR-axis (3/13)
D @ B' D' B D // all edges, leaving 5c (5/18)
@ = U B' D' B U' B' D B // insert 3c comm (8-6/20)

rewrite: F2 L B D2 L' R' B # R D U B' D' B U2 D R' B2 F2 L2 // NISS cancel [U']-[U'] (20-1/19)
# = D L D' R D L' D' R' // insert 3c comm (8-4/23)

(R' D F2 B2 R' U) // X-Cross on L\UF (6/6)
(D R' U F R' F' @ D' U') // 2nd pair on DFl (8/14)
(U R2 U') // F2L-1p on L-DB (3-2/15)
(R2 D' R D B R' B') // all edges, leaving 3c (7/22)
@ = F R F' L2 F R' F' L2 // insert 3c comm (8-6/24)

U2 D' F' B L F2 // 2x2x2 on UFR (6/6)
L' B R' B2 R B // 2x2x3 on UR (6/12)
L' D2 // F2L-1p on R-DF (2/14)
F L2 F' // sq on L + 1p (3/17)
L' D' L D L' // direct solve using 2-gen (5/22)

(L2 D' U2 R' B' F R) // X-Cross on D\FR (7/7)
L2 U' R' U2 R // 2x2x3 on DR instead (5/12)
U2 L U L2 // F2L on D (4/16)
U' R' U' F' U F R // all edges using wrong OLL, leaving 3c (7/23)

skel: L2 U' R' U2 R U2 L U L2 U' R' U' F' U B R U2 @ D L2 // NISS cancel [F R]-[R' F'] (23-4/19)
@ = L D R2 D' L' D R2 D' // insert 3c comm (8-2/25)

(U' B2 U B') // pseudo 2x2x2 on DBR (4/4)
D2 // premove to fix pseudo (1/5)
(U) // EO on UD-axis (1/6)
(R' F R) // XX-Cross on R\D + pseudo F2L-1p on D-BL (3/9)
(B L' B' L') // all edges, leaving 5c (4/13)

skel: D2 L B L B' R' F' R U' B U' @ B2 U
@ = L2 D' B2 # D B2 L2 U B2 U' B2 // insert domino A-perm (10-4/19)
# = B' U2 B D B' U2 B D' // insert 3c comm (8-4/23)

F2 L' F' // EO on FB-axis (3/3)
(L2 D' L' U L') // 2x2x2 on UBL (5/8)
(F' D2 F R2) // 2x2x3 on UB + EO on LR-axis, breaks EO on FB-axis (4/12)
(D2 F D' F D F') // all edges, leaving 5c (6/18)

skel: F2 L' D' F' D F' D2 # R2 F' D2 F L U' @ L D L2 // NISS cancel (18-2/16)
@ = U' L D L' U L D' L' // insert 3c comm (8-6/18)
# = F' L' F R2 F' L F R2 // insert 3c comm (8-4/22)

R F R2 B D R B' // X-Cross on D\FR (7/7)
(B U2 B') // DBR corner (3/10)
(D' U' R' U' R D) // F2L-1p on D-FL using pseudo-slot (6/16)
(R' L F L' F' L F' L' R) // F2L on D, leaving 3c using a conjugator (9/25)

skel: R F R2 B D R B' R' L F L' F L F' L' R D' R' U R D # U B U2 B'
# = B D' B' U B D B' U' // insert 3c comm (8-4/29)

U' D' F2 U' R' // pseudo 2x2x2 on DBR + UB edge (5/5)
F2 U F U' F' // sq on L (5/10)
@ L2 F' L // 2x2x3 on BL (3/13)
F2 R2 D R D' F2 R' // 2x2x3 on FR, leaving 3c (7/20)
@ = F' R' F L2 F' R F L2 // insert 3c comm (8-5/23)

U' B' R F // EO on FB-axis + sq on Dfr (4/4)
(L D' R2 B2) // +3p (4/8)
(U2 R2 D L) // F2L-1p on D-BR (4/12)
(U B' R B R') // all corners, leaving 3e (5/17)
(R2 D2 L2 B' U2 L2 D2 F') // 3e alg (8-1/24)

final: U' B' R F2 D2 L2 U2 B L2 D2 R' B' R' B U' L' D' R2 U2 B2 R2 D L' // NISS cancel (24-1/23)

D' (U' B' U') // EO on UD-axis (4/4)
R2 B' D2 F B2 U2 R' // 2x2x3 on FR (7/11)
(L' B2) // F2L-1p on R-DB (2/13)
(L2 D' B D B' D L' D' L) // all corners using 2 triggers, leaving 3e (9/22)
(L' D L D U' F' D' F U D') // 3e comm (10-7/25)

(F' D L' F' R') // 2x2x2 on DBR (5/5)
(L2 F) // X-Cross on D (2/7)
U' L F' U2 L' U F // F2L-1p on D-FL (7/14)
F U F' @ U' L' U L U // ZBLS, leaving 3c on LL/U (8-1/21)
@ = R U' L' U R' U' L U // insert 3c comm (8-6/23)

(D F L D2 B' R') // X-Cross on D\BL (6/6)
(F' U2 F2 U' F2 R2 F' R2 F) // F2L-1c on D-FL using multi-slotting (9/15)
(F R U' R' F' U2) // all corners, leaving 3e (6-1/20)
(U2 F R' L D' F2 D L' R F') // 3e comm (10-5/25)

D' R U2 B2 R // +2p (5/5)
L' U L B U // pseudo 2x2x3 on UL (10/10)
(F') // premove to fix pseudo (1/11)
R D2 R2 // F2L-1p on U-FR (3/14)
D2 R' D2 R // last pair on FRu, leaving 3e on LL/D (4/18)

skel: D' R U2 B2 R L' U L B U R D2 R2 D2 R' D2 R F
F' R' D2 R // undo last 4 moves (4-8/14)
F L B D2 B' L' // direct finish (6/20)

U' F' // +2p (2/2)
R2 D' L (F') // 2x2x2 on DFL (4/6)
U2 B2 @ U // +3p (3/9)
B2 L' B L U // 2x2x3 on DL + EO on FB-axis + 2x2x2 on UFR + bar at UL + EO on UD-axis (5/14)
R' U2 R' U2 R2 // all edges using 2-gen, leaving 3c (5/19)
@ = B' D B U' B' D' B U // insert 3c comm (8-2/25)