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