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