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

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

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

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

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