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