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