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