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

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

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

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

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