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