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