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