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

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

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

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

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