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