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

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

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

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

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