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