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