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