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

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

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

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

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