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