U B2 D B // EO 4/4
L, (D' F2 D' L' B2 L) // DR 6/11+3 2c
(U2 L2 D^' L2 U^ L2 F2 U') // HTR 8/19
(L2 B2 L2 D^2) // SLICE 4/23
^:w +0

(U F' U) // EO 3/3
(R') B R' // DR 3/6+5
(B^' L2 F) // 2c3 2e 3/9 Only search this branch
D2 F2 R2 F L2 F^ L2 F // HTR 8/17
U2 R2 L2 F2 L2 // SLICE 5/22
^:w +0

(B L D B2 R) // EO 5/5
(B' D, F U2 F' R2 B U) // DR 8/13+2 4b
L2 B* (U2 L2 B*) // HTR 5-1/17
(R2 F2 R2 B*2 D2 B2) // SLICE 6-1/22
*:w +0
Well, it's the only acceptable DR I can find.