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