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