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

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

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

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

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