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