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