2R' 2F' 2U 2R 2F2 2U 2R 2F 2U2 2R 2F 2U 2F' 2R' 2U' 2R 2U 2F2' 2R 2F 2R2 2F2 2U' 2R2' 2U 2F' 2R' 2F2' 2R 2F 2R 2F' 2R' 2F 2U' 2R 2U 2R2 2F 2R2 2U 2F 2U' 2F2' 2R' 2U 2F 2U' 2F2 2R' 2F2' 2U' 2R2 2U 2F' 2R 2U 2F2 2U' 2R 2F 2R 2F' 2R' 2F 2R 2F 2R' 2F 2R' 2F' 2U' 2R 2U 2R2 2F 2R' 2F' 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2' 2F 2R' 2F2' 2R' 2F' 2R 2F 2R' 2F' 2U 2F' 2U' 2F 2R2' 2U 2R' 2F' 2U2 2F 2U' 2R' 2U' 2R' 2F2' 2R' 2F' 2R 2U 2R 2U2 2R' 2U2' 2R' 2U 2F' 2R' 2F' 2R 2U 2F2' 2U' 2F 2R 2F2' 2R' 2F 2R 2U' 2F' 2R' 2F2 2U2' 2F 2U' 2F' 2U' 2R 2U2 2R' 2F' 2U2' 2F2' 2R 2F 2U2 2R 2U 2R' 2U' 2R' 2F 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2 2F' 2U 2R' 2F' 2R 2F 2R 2U2' 2R 2U 2R' 2F' 2U2 2F 2U' 2R' 2F' 2U' 2F' 2R 2U 2F' 2U' 2F 2U' 2F2 2R' 2F' 2U 2F2 2U' 2R' 2F 2R 2F2 2R' 2F 2R 2F 2R 2F 2R 2F' 2U' 2F 2R 2F' 2R' 2F' 2U 2F2 2R' 2F' 2R2' 2U 2F' 2U' 2F 2R 2F 2R' 2F' 2R2 2F' 2U2' 2F 2U 2R' 2F' 2U 2F2 2U' 2F2' 2U 2F 2U' 2R' 2F2' 2R 2F2' 2U' 2R2 2F 2R2' 2U 2F2' 2L2' 2R' 2L' 2R2' 2L 2R 2L2 2F' 2L 2F2' 2L' 2F2' 2U' 2R2 2F'
268 moves

2R' 2F' 2U 2R 2F2 2U 2R 2F 2U2 2R 2F 2U 2F' 2R' 2U' 2R 2U 2F2' 2R 2F 2R2 2F2 2U' 2R2' 2U 2F' 2R' 2F2' 2R 2F 2R 2F' 2R' 2F 2U' 2R 2U 2R2 2F 2R2 2U 2F 2U' 2F2' 2R' 2U 2F 2U' 2F2 2R' 2F2' 2U' 2R2 2U 2F' 2R 2U 2F2 2U' 2R 2F 2R 2F' 2R' 2F 2R 2F 2R' 2F 2R' 2F' 2U' 2R 2U 2R2 2F 2R' 2F' 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2' 2F 2R' 2F2' 2R' 2F' 2R 2F 2R' 2F' 2U 2F' 2U' 2F 2R2' 2U 2R' 2F' 2U2 2F 2U' 2R' 2U' 2R' 2F2' 2R' 2F' 2R 2U 2R 2U2 2R' 2U2' 2R' 2U 2F2 2U 2L 2F' 2L' 2U' 2F 2R 2F2' 2R' 2F 2R 2U' 2F' 2R' 2F2 2U2' 2F 2U' 2F' 2U' 2R 2U2 2R' 2F' 2U2' 2F2' 2R 2F 2U2 2R 2U 2R' 2U' 2R' 2F 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2 2F' 2U 2R' 2F' 2R 2F 2R 2U2' 2R 2U 2R' 2F' 2U2 2F 2U' 2R' 2F' 2U' 2F' 2R 2U 2F' 2U' 2F 2U' 2F2 2R' 2F' 2U 2F2 2U' 2R' 2F 2R 2F2 2R' 2F 2R 2F 2R 2F 2R 2F' 2U' 2F 2R 2F' 2R' 2F' 2U 2F2 2R' 2F' 2R2' 2U 2F' 2U' 2F 2R 2F 2R' 2F' 2R2 2F' 2U2' 2F 2U 2R' 2F' 2U 2F2 2U' 2F2' 2U 2F 2U' 2R' 2F2' 2R 2F2' 2U' 2R2 2F 2R2' 2U 2F2' 2L2' 2R' 2L' 2R2' 2L 2R 2L2 2F' 2L 2F2' 2L' 2F2' 2U' 2R2 2F'
267 moves

2R' 2F' 2U 2R 2F2 2U 2R 2F 2U2 2R 2F 2U 2F' 2R' 2U' 2R 2U 2F2' 2R 2F 2R2 2F2 2U' 2R2' 2U 2F' 2R' 2F2' 2R 2F 2R 2F' 2R' 2F 2U' 2R 2U 2R2 2F 2R2 2U 2F 2U' 2F2' 2R' 2U 2F 2U' 2F2 2R' 2F2' 2U' 2R2 2U 2F' 2R 2U 2F2 2U' 2R 2F 2R 2F' 2R' 2F 2R 2F 2R' 2F 2R' 2F' 2U' 2R 2U 2R2 2F 2R' 2F' 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2' 2F 2R' 2F2' 2R' 2F' 2R 2F 2R' 2F' 2U 2F' 2U' 2F 2R2' 2U 2R' 2F' 2U2 2F 2U' 2R' 2U' 2R' 2F2' 2R' 2F' 2R 2U 2R 2U2 2R' 2U2' 2R' 2U 2F2 2U 2L 2F' 2L' 2U' 2F 2R 2F2' 2R' 2F 2R 2U' 2F' 2R' 2F2 2U2' 2F 2U' 2F' 2U' 2R 2U2 2R' 2F' 2U2' 2F2' 2R 2F 2U2 2R 2U 2R' 2U' 2R' 2F 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2 2F' 2U 2R' 2F' 2R 2F 2R 2F' 2L' 2U 2L 2F 2U' 2R' 2F' 2U' 2F' 2R 2U 2F' 2U' 2F 2U' 2F2 2R' 2F' 2U 2F2 2U' 2R' 2F 2R 2F2 2R' 2F 2R 2F 2R 2F 2R 2F' 2U' 2F 2R 2F' 2R' 2F' 2U 2F2 2R' 2F' 2R2' 2U 2F' 2U' 2F 2R 2F 2R' 2F' 2R2 2F' 2U2' 2F 2U 2R' 2F' 2U 2F2 2U' 2F2' 2U 2F 2U' 2R' 2F2' 2R 2F2' 2U' 2R2 2F 2R2' 2U 2F2' 2L2' 2R' 2L' 2R2' 2L 2R 2L2 2F' 2L 2F2' 2L' 2F2' 2U' 2R2 2F'
265 moves

 2R' 2F' 2U 2R 2F2 2U 2R 2F 2U2 2R 2F 2U 2F' 2R' 2U' 2R 2U 2F2' 2R 2F 2R2 2F2 2U' 2R2' 2U 2F' 2R' 2F2' 2R 2F 2R 2F' 2R' 2F 2U' 2R 2U 2R2 2F 2R2 2U 2F 2U' 2F2' 2R' 2U 2F 2U' 2F2 2R' 2F2' 2U' 2R2 2U 2F' 2R 2U 2F2 2U' 2R 2F 2R 2F' 2R' 2F 2R 2F 2R' 2F 2R' 2F' 2U' 2R 2U 2R2 2F 2R' 2F' 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2' 2F 2R' 2F2' 2R' 2F' 2R 2F 2R' 2F' 2U 2F' 2U' 2F 2R2' 2U 2R' 2F' 2U2 2F 2U' 2R' 2U' 2R' 2F2' 2R' 2F' 2R 2U 2R 2U2 2R' 2U2' 2R' 2U 2F2 2U 2L 2F' 2L' 2U' 2F 2R 2F2' 2R' 2F 2R 2U' 2F' 2R' 2F2 2U2' 2F 2U' 2F' 2U' 2R 2U2 2R' 2F' 2U2' 2F2' 2R 2F 2U2 2R 2U 2R' 2U' 2R' 2F 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2 2F' 2U 2R' 2F' 2R 2F 2R 2F' 2L' 2U 2L 2F 2U' 2R' 2F' 2U' 2F' 2R 2U 2F' 2U' 2F 2U' 2F2 2R' 2F' 2U 2L 2F 2L' 2U' 2F' 2R' 2F 2R 2F 2R 2F 2R 2F' 2U' 2F 2R 2F' 2R' 2F' 2U 2F2 2R' 2F' 2R2' 2U 2F' 2U' 2F 2R 2F 2R' 2F' 2R2 2F' 2U2' 2F 2U 2R' 2F' 2U 2F2 2U' 2F2' 2U 2F 2U' 2R' 2F2' 2R 2F2' 2U' 2R2 2F 2R2' 2U 2F2' 2L2' 2R' 2L' 2R2' 2L 2R 2L2 2F' 2L 2F2' 2L' 2F2' 2U' 2R2 2F'
264 moves

2R' 2F' 2U 2R 2F2 2U 2R 2F 2U2 2R 2F 2U 2F' 2R' 2U' 2R 2U 2F2' 2R 2F 2R2 2F2 2U' 2R2' 2U 2F' 2R' 2F2' 2R 2F 2R 2F' 2R' 2F 2U' 2R 2U 2R2 2F 2R2 2U 2F 2U' 2F2' 2R' 2U 2F 2U' 2F2 2R' 2F2' 2U' 2R2 2U 2F' 2R 2U 2F2 2U' 2R 2F 2R 2F' 2R' 2F 2R 2F 2R' 2F 2R' 2F' 2U' 2R 2U 2R2 2F 2R' 2F' 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2' 2F 2R' 2F2' 2R' 2F' 2R 2F 2R' 2F' 2U 2F' 2U' 2F 2R2' 2U 2R' 2F' 2U2 2F 2U' 2R' 2U' 2R' 2F2' 2R' 2F' 2R 2U 2R 2U2 2R' 2U2' 2R' 2U 2F2 2U 2L 2F' 2L' 2U' 2F 2R 2F2' 2R' 2F 2R 2U' 2F' 2R' 2F2 2U2' 2F 2U' 2F' 2U' 2R 2U2 2R' 2F' 2U2' 2F2' 2R 2F 2U2 2R 2U 2R' 2U' 2R' 2F 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2 2F' 2U 2R' 2F' 2R 2F 2R 2F' 2L' 2U 2L 2F 2U' 2R' 2F' 2U' 2F' 2R 2U 2F' 2U' 2F 2U' 2F2 2R' 2F' 2U 2L 2F 2L' 2U' 2F' 2R' 2F 2R 2F 2R 2F 2R 2F' 2U' 2F 2R 2F' 2R' 2F' 2U 2F2 2R' 2F' 2R2' 2U 2F 2U' 2R 2U2' 2R' 2U 2F 2U2 2L' 2U2' 2L 2U' 2R2 2F 2R2' 2U 2F2' 2L2' 2R' 2L' 2R2' 2L 2R 2L2 2F' 2L 2F2' 2L' 2F2' 2U' 2R2 2F'
250 moves

 2R' 2F' 2U 2R 2F2 2U 2R 2F 2U2 2R 2F 2U 2F' 2R' 2U' 2R 2U 2F2' 2R 2F 2R2 2F2 2U' 2R2' 2U 2F' 2R' 2F2' 2R 2F 2R 2F' 2R' 2F 2U' 2R 2U 2R2 2F 2R2 2U 2F 2U' 2F2' 2R' 2U 2F 2U' 2F2 2R' 2F2' 2U' 2R2 2U 2F' 2R 2U 2F2 2U' 2R 2F 2R 2F' 2R' 2F 2R 2F 2R' 2F 2R' 2F' 2U' 2R 2U 2R2 2F 2R' 2F' 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2' 2F 2R' 2F2' 2R' 2F' 2R 2F 2R' 2F' 2U 2F' 2U' 2F 2R2' 2U 2R' 2F' 2U2 2F 2U' 2R' 2U' 2R' 2F2' 2R' 2F' 2R 2U 2R 2U2 2R' 2U2' 2R' 2U 2F2 2U 2L 2F' 2L' 2U' 2F 2R 2F2' 2R' 2F 2R 2U' 2F' 2R' 2F2 2U2' 2F 2U' 2F' 2U' 2R 2U2 2R' 2F' 2U2' 2F2' 2R 2F 2U2 2R 2U 2R' 2U' 2R' 2F 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2 2F' 2U 2R' 2F' 2R 2F 2R 2F' 2L' 2U 2L 2F 2U' 2R' 2F' 2U' 2F' 2R 2U 2F' 2U' 2F 2U' 2F2 2R' 2F' 2U 2L 2F 2L' 2U' 2F' 2R' 2F 2R 2F 2R 2F 2R 2F' 2U' 2F 2R 2F' 2R' 2F' 2U 2F2 2R' 2F' 2R2' 2U 2L' 2R' 2F2' 2R 2U2 2L' 2U2' 2L 2F2 2L 2U' 2R2 2F 2R2' 2U 2F2' 2L2' 2R' 2L' 2R2' 2L 2R 2L2 2F' 2L 2F2' 2L' 2F2' 2U' 2R2 2F'
249 moves

 2R' 2F' 2U 2R 2F2 2U 2R 2F 2U2 2R 2F 2U 2F' 2R' 2U' 2R 2U 2F2' 2R 2F 2R2 2F2 2U' 2R2' 2U 2F' 2R' 2F2' 2R 2F 2R 2F' 2R' 2F 2U' 2R 2U 2R2 2F 2R2 2U 2F 2U' 2F2' 2R' 2U 2F 2U' 2F2 2R' 2F2' 2U' 2R2 2U 2F' 2R 2U 2F2 2U' 2R 2F 2R 2F' 2R' 2F 2R 2F 2R' 2F 2R' 2F' 2U' 2R 2U 2R2 2F 2R' 2F' 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2' 2F 2R' 2F2' 2R' 2F' 2R 2F 2R' 2F' 2U 2F' 2U' 2F 2R2' 2U 2R' 2F' 2U2 2F 2U' 2R' 2U' 2R' 2F2' 2R' 2F' 2R 2U 2R 2U2 2R' 2U2' 2R' 2U 2F2 2U 2L 2F' 2L' 2U' 2F 2R 2F2' 2R' 2F 2R 2U' 2F' 2R' 2F2 2U2' 2F 2U' 2F' 2U' 2R 2U2 2R' 2F' 2U2' 2F2' 2R 2F 2U2 2R 2U 2R' 2U' 2R' 2F 2R' 2F 2R2 2F' 2R 2F 2R 2F' 2R2 2F' 2U 2R' 2F' 2R 2F 2R 2F' 2L' 2U 2L 2F 2U' 2R' 2F' 2U' 2F' 2R 2U 2F' 2U' 2F 2U' 2F2 2R' 2F' 2U 2L 2F 2L' 2U' 2F' 2R' 2F 2R 2U 2L 2F2 2L' 2U' 2F2 2R 2U' 2R' 2U 2R' 2F' 2R2' 2U 2L' 2R' 2F2' 2R 2U2 2L' 2U2' 2L 2F2 2L 2U' 2R2 2F 2R2' 2U 2F2' 2L2' 2R' 2L' 2R2' 2L 2R 2L2 2F' 2L 2F2' 2L' 2F2' 2U' 2R2 2F'
246 moves