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