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