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