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