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