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