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