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

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

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

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

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