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