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