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