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

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

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

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

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