R' U' F L U2 R' D L U R B' R B U2 R2 L2 B R2 U2 B D2 L2 F D2 R' U' F
L B2 D B2 U B R' L' D2 R L D' B2 U2 D' B2 D B2 D' R2 F2 L F2 B'
L (F2 B L)//EO B2 D B2 U B//DR 2qt 4e2c (9) D (L2 F2 R2 D B2 D' B2 D)//HTR(9/17) (U2 B2 R' L' D2 R L)//Finish(24) DR is 21 optimal, 4qt but differently :( (U^) D B2 L2 U^ B2 U//HTR(16) F2 D2 F2 L2 B2//Slice(21) ^w+0 I probably would have found this if the D didn't transform in 3qt 2c2e with 17 HTR and cool finish. Found the DR pretty late and also his evil twin L' (F2 B L) D' L2 B2 D B//DR4qt(9) that I did check a little instead of findinf better than 24...
R' U' F B2 D2 U' R2 D' L2 F2 R2 U2 L2 D' F' L' R D' R2 U' F D2 U' F R' U' F
U R L F2 R2 U' R2 B2 U2 D' B2 R2 F2 B2 U2 L2 U2 D' B' D' B U2 L2 F2 D2
U R L //EO(3/3) (D2 F2 L2 U2 B' D B)//DR(7/10) (D') F2 R2 U' R2 B2 D //HTR(7/17) F2 L2 F2 B2 U2 R2//Slice(6/23) +2 for 25 :(
R' U' F D B L D R2 F2 D' R F2 U' L2 B2 L2 D2 L2 U2 F' U2 B' L2 B2 R' U' F
L U R B D' F B L2 F' B L F2 D2 R2 D2 R2 D2 B' L2 D2 B2 U2 F' D2 B
L U R B D'//EO(5/5) B F L2 B F' L//DR(6/11) (B' D2 [B L2 F2 L2 U2 F)//HTR(8/19) (U2 L2 U2 L2 U2 B2])//Slice(6/25) [F U2 B2 D2 L2 B D2 R2 D2 R2 D2 F2]//Solved(12-12/25)