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

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

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

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

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