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