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