(0 21 3)(1 9 7)(2 11 8)(4 13 10)(5 22 6)(12 16 14)(15 19 17)(18 23 20)
ALLOWS (11/8)-SEQUENCE
1: (2 8 11)
(0 21 3)(1 9 7)(2 8 11)(4 13 10)(5 22 6)(12 16 14)(15 19 17)(18 23 20)
2: (1 9 7)
(0 21 3)(1)(2 8 11)(4 13 10)(5 22 6)(7)(9)(12 16 14)(15 19 17)(18 23 20)
3: (2 8 11)
(0 21 3)(1)(2)(4 13 10)(5 22 6)(7)(8)(9)(11)(12 16 14)(15 19 17)(18 23 20)
4: (4 13 10)
(0 21 3)(1)(2)(4)(5 22 6)(7)(8)(9)(10)(11)(12 16 14)(13)(15 19 17)(18 23 20)