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

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

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

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

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