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