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