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