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