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