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