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