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

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

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

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

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