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