(0 21 14)(1 19 17)(2 15 13 11 8 6 4)(3 20 5)(7 10 9)(12 18 16)
ALLOWS (11/8)-SEQUENCE
1: (0 4 8)
(0 6 4 21 14)(1 19 17)(2 15 13 11 8)(3 20 5)(7 10 9)(12 18 16)
2: (3 20 5)
(0 6 4 21 14)(1 19 17)(2 15 13 11 8)(3)(5)(7 10 9)(12 18 16)(20)
3: (0 21 14)
(0)(1 19 17)(2 15 13 11 8)(3)(4 21 6)(5)(7 10 9)(12 18 16)(14)(20)
4: (2 15 8)
(0)(1 19 17)(2)(3)(4 21 6)(5)(7 10 9)(8 13 11)(12 18 16)(14)(15)(20)