10.02.2014, 22:46
#1 with limit
U2 R2 B U' B' U2 R F' U' L' U L F U R2 L' B2 L F2 L' B2 L U F' B2 U' L' R' F' D (30)
On the inverse:
D' F R L U B2 [2x2x2+pairs]
F U' F2 [2x2x3+pairs]
Switch to normal:
U2 R2 B U' B' U2 R [Pseudo F2L]
F' U' L' U L F U R2 [Leaving three corners]
L' B2 L F2 L' B2 L F2 [Corner comm]
No place to insert a corner cycle to cancel more moves.
#2 with limit
L F' B R B L B' U2 L B2 D' F2 D B' D' F2 D2 U' L F' L2 F L2 F' L F L2 (27)
L F' B R B L B' U2 L B.D U' [F2L-1]
L F' L2 F L2 F' L F L2 [Leaving three corners]
.=B D' F2 D B' D' F2 D
Found this 16-move 5-corner skeleton, but unfortunately it doesn't lead to a shorter solution:
L F' B R B L B' U2 L B2 U B2 U' B' D U'
U2 R2 B U' B' U2 R F' U' L' U L F U R2 L' B2 L F2 L' B2 L U F' B2 U' L' R' F' D (30)
On the inverse:
D' F R L U B2 [2x2x2+pairs]
F U' F2 [2x2x3+pairs]
Switch to normal:
U2 R2 B U' B' U2 R [Pseudo F2L]
F' U' L' U L F U R2 [Leaving three corners]
L' B2 L F2 L' B2 L F2 [Corner comm]
No place to insert a corner cycle to cancel more moves.
#2 with limit
L F' B R B L B' U2 L B2 D' F2 D B' D' F2 D2 U' L F' L2 F L2 F' L F L2 (27)
L F' B R B L B' U2 L B.D U' [F2L-1]
L F' L2 F L2 F' L F L2 [Leaving three corners]
.=B D' F2 D B' D' F2 D
Found this 16-move 5-corner skeleton, but unfortunately it doesn't lead to a shorter solution:
L F' B R B L B' U2 L B2 U B2 U' B' D U'