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