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

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

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

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

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