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