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