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