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