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