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