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

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

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

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

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