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

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

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

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

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