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