Notation: sides are Front,Back,Up,Down,Left,Right
          first letter designates which side to turn
          normal turns are clockwise but a side letter may be followed 
            by a - (meaning counter-clockwise) or 2 (twice).
FU2RUR-U2F-
FU2RU-R-U2F-
L-URU-LUR-U-
URU-L-UR-U-L
FU-B-UF-U-BU2
UFURU-R-F-
L2UF-BL2FB-UL2
L2U-F-BL2FB-U-L2
L2R2DL2R2U2L2R2DL2R2
RBUB-U-R2F-U-FUR
R-DRFDF-
FD-F-R-D-R
FUD-L2U2D2R
R-D2U2L2DU-F-

F-BU2FB-R2
B-DL2D-R2DL2D-R2B
FURU-R-F-
RBR-FRB-R-F-
LU2L-B-R-F-U2FRB
FD2B2DF2D-B2DF2DF-
BUB-R-F-L-U-LFR
R-F-L-FRF-LF
RBLU-L-B-R-F-UF
B2L2BR2B-L2BR2B
LF2D-B2DF2D-B2DL-
LF2LB2L-F2LB2L2
R-ULU-RUL-U-
LDRBR-F-RB-R-FD-L-
F2D-FU2F-DFU2L-BLFL-B-L