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