(0 20 17 5 3)(1 21 18 9 2)(4 10 7)(6 14 13)(8 15 11)(12 19 16)
ALLOWS (11/8)-SEQUENCE
1: (0 2 3)
(0)(1 21 18 9 2 20 17 5 3)(4 10 7)(6 14 13)(8 15 11)(12 19 16)
2: (2 5 9)
(0)(1 21 18 9 3)(2)(4 10 7)(5 20 17)(6 14 13)(8 15 11)(12 19 16)
3: (4 10 7)
(0)(1 21 18 9 3)(2)(4)(5 20 17)(6 14 13)(7)(8 15 11)(10)(12 19 16)
4: (3 18 9)
(0)(1 21 18)(2)(3)(4)(5 20 17)(6 14 13)(7)(8 15 11)(9)(10)(12 19 16)