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