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