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