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

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

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

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

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