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