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