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