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