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