n1/U-perm
L'UL'U'L'U'L'ULUL2
R'UR'U'R'U'R'URUR2
n2/U-perm
RU'RURURU'R'U'R2
LU'LULULU'L'U'L2
n3/A-perm
(r')RU'RD2R'URD2R2
n4/A-perm
R'2(r)U2R'D'RU'2(f')U'RU'
n5/Z-perm
UR'U'RU'RURU'R'URUR2U'R'U
n6/H-perm
M'2UM'2U2M'2UM'2
n7/E-perm
(r')RU'R'DRUR'D2L'ULUw(u')L'U'L
n8/T-perm
RUR'U'R'FR2U'R'U'RUR'F'
n9/V-perm
R'UR'U'(u)R'F'R2U'R'UR'FRF
n10/F-perm
R'U'F'RUR'U'R'FR2U'R'U'RUR'UR
n11/R-perm
R'U2RU'2R'FRUR'U'R'F'R2U'
n12/R-perm
F'R'U'RF'R'U(u')R'U'R'URBR2
U'RUR'F'RU'2R'U2R'FRURU'2R'
n13/J-perm
RUR'F'RUR'U'R'FR2U'R'U'
n14/J-perm
R'U'RBR'U'RU(r')RU'R'2FRF
n15/Y-perm
(r')R'2FwR2U'RU(r')RU'(u)(r)R'UFU'R'
FRU'R'U'RUR'F'RUR'U'R'FRF'
n16/G-perm
(r')(u')URU'(u)(r)R2Uw'RU'R'UR'UwR2
n17/G-perm
R2Uw'RU'RUR'UwR'2(u)RU'R'
n18/G-perm
Rw2U(r')(u)U'RU'R'URw'U2B'RB
n19/G-perm
R'U'(u)FR2UwR'URU'RUw'R'2
n20/N-perm
R'URU'R'F'U'FRUR'FR'F'RU'R
UR'URU'R'F'U'FRUR'FR'F'RU'R
n21/N-perm
RU'R'ULwUFU'R'F'RU'RULw'UR'
URU'R'ULwUFU'R'F'RU'RULw'UR'