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

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

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

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

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