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