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

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

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

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

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