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