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