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

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

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

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

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