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