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