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