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

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

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

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

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