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