(0 21 7)(1 23 19)(2 20 4)(3 8 5)(6 11 9)(10 14 12)(13 17 15)(16 22 18)
ALLOWS (11/8)-SEQUENCE
1: (7 17 21)
(0 21 15 13 17)(1 23 19)(2 20 4)(3 8 5)(6 11 9)(7)(10 14 12)(16 22 18)
2: (16 22 18)
(0 21 15 13 17)(1 23 19)(2 20 4)(3 8 5)(6 11 9)(7)(10 14 12)(16)(18)(22)
3: (0 21 15)
(0 13 17)(1 23 19)(2 20 4)(3 8 5)(6 11 9)(7)(10 14 12)(15)(16)(18)(21)(22)
4: (1 23 19)
(0 13 17)(1)(2 20 4)(3 8 5)(6 11 9)(7)(10 14 12)(15)(16)(18)(19)(21)(22)(23)