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

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

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

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

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