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