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