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