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