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