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