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