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