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