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

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

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

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

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