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