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