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