(0 21 3)(1 6 4)(2 13 11 9 7)(5 10 8)(12 19 14)(15 18 17)(16 22 20)
ALLOWS (11/8)-SEQUENCE
1: (1 6 9)
(0 21 3)(1 7 2 13 11 9 4)(5 10 8)(6)(12 19 14)(15 18 17)(16 22 20)
2: (5 10 8)
(0 21 3)(1 7 2 13 11 9 4)(5)(6)(8)(10)(12 19 14)(15 18 17)(16 22 20)
3: (2 13 7)
(0 21 3)(1 7 11 9 4)(2)(5)(6)(8)(10)(12 19 14)(13)(15 18 17)(16 22 20)
4: (4 11 9)
(0 21 3)(1 7 11)(2)(4)(5)(6)(8)(9)(10)(12 19 14)(13)(15 18 17)(16 22 20)