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