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