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