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