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