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