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