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