Pretty Patterns

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Order 2

Permutation
(ur,dl) (rf,lb) (dr,ul) (bu,fd) (rb,lf) (bd,fu)
(++r) (++u) (++f) (++l) (++d) (++b)

6 Chessboards (Order 2)
Pons Asinorum


Pure Algorithm Walter Randelshofer
L2 · U' D' · F2 · R2 L2 · U2 D2 · F2 · U' D' · R2 (12 ltm, 12 ftm, 20 qtm)

Algorithm Dan Hoey 1981
(R L' · U' D)3 (12 ltm, 12 ftm, 12* qtm)

Algorithm Dan Hoey 1981
(R L' · F B')3 (12 ltm, 12 ftm, 12* qtm)

Algorithm Dan Hoey 1981
(F B' · U' D)3 (12 ltm, 12 ftm, 12* qtm)

Algorithm Dan Hoey 1981
(F B' · R L')3 (12 ltm, 12 ftm, 12* qtm)

Algorithm
R L' · F2 B2 · U2 D2 · R L' (8 ltm, 8 ftm, 12* qtm)

Algorithm
F B' · U2 D2 · R2 L2 · F B' (8 ltm, 8 ftm, 12* qtm)

Algorithm
(MR' MD MF)2 (6 ltm, 12 ftm, 12* qtm)

Algorithm
R2 L2 · F2 B2 · U2 D2 (6 ltm, 6* ftm, 12* qtm)

Algorithm
MR2 MF2 MD2 (3* ltm, 6* ftm, 12* qtm)

© Walter Randelshofer. All rights reserved.