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