Algorithm Walter Randelshofer 2017
T3L T3U T3L T3B' T3R T3U' T3L T3B TR'
N3B' N3L' N3U N3R' N3B N3L' N3U' N3L'
(N3R N3L' N3R' N3L)3 (29 btm)
Algorithm Walter Randelshofer 2017
T3L T3U T3L T3B' T3R T3U' T3L T3B TR'
N3B' N3L' N3U N3R' N3B N3L' N3U' N3L
N3R N3L N3R'
(N3L' N3R N3L N3R')2 (28 btm)