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