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