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