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