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

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

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

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

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