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