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