(0 15 2)(1 10 3)(4 8 6)(5 18 16)(7 11 9)(12 17 14)(13 20 19)
ALLOWS (11/8)-SEQUENCE
1: (1 13 20)
(0 15 2)(1 19 13 10 3)(4 8 6)(5 18 16)(7 11 9)(12 17 14)(20)
2: (0 15 2)
(0)(1 19 13 10 3)(2)(4 8 6)(5 18 16)(7 11 9)(12 17 14)(15)(20)
3: (10 19 13)
(0)(1 19 3)(2)(4 8 6)(5 18 16)(7 11 9)(10)(12 17 14)(13)(15)(20)
4: (12 17 14)
(0)(1 19 3)(2)(4 8 6)(5 18 16)(7 11 9)(10)(12)(13)(14)(15)(17)(20)