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