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