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