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