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