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