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