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