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