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