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