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

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

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

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

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