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