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