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