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