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