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