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