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