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

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

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

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

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