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